The product was initially purchased for its mopping function, plus the ability that a traditional mop does not have to pick up whatever might escape the vacuum or something that fell after vacuuming!

As we have a dog and a rabbit in the house and spend many hours away from it, the general cleaning usually happens on weekends. Obviously, this is not enough to keep it clean, no matter how much the Roborock S5max robot vacuum helps us.
I've only had it for 3 days, and mopping after vacuuming with the stick is a breeze!!!
Despite its weight, it won't bother you at all on the floor since it almost moves by itself with the rotating sponge.
So far, it has needed to clean light dirt on the floor and does it with ease. You mop, and in 2-3 minutes, the floor is dry.
You can put water up to 60 degrees in the tank without a problem if you want to "help" it with tougher stains, I imagine!
At the end, or if you want to do it in "stations," you put it on the base, and it cleans the brush by itself.
What you need to do to prevent it from smelling is to clean the tank well after each use and, if you want, also the brush (not necessary), and let it dry well for 24 hours. Anyway, the package includes two more brushes and a filter!
Is it worth the money? It is very high quality, no doubt, with smart features, e.g., when it detects extra dirt and, depending on the level, gives you a red indicator so you can persist until it's completely clean.
Although I am fully satisfied with it for what I want, I wouldn't call it value for money since you pay for Tineco's quality with advanced features, but not, for example, to say it's €150 better than Xiaomi's Truclean W20 (which also has full support here).
If it had, for example, steam at this price, it would be a no-brainer, but then you're looking at 500+ for Tineco!

edit: Regarding the Xiaomi W20 I mentioned in the original comment, I later saw it has a significant drawback. Officially, it does not "accept" cleaning liquid, unlike the One S5.

edit 27/8: If I find a negative, it's that the vacuum "reads" its filter as dirty very easily, resulting in stopping the self-cleaning process with the corresponding notification! When this happens, I blow it with a jet fan or sometimes wash it and use the second one it has to continue the process. I have bought, though not yet used, spare parts at a very low price from a very well-known two-syllable Chinese online store!

I had been looking for a long time to buy a tineco but since their site is not clear enough, and there is no Greek representation, I left it behind.

I recently bought the S5 extreme which is simply an S5 with more consumables.
I am satisfied.

I do not regret buying the extreme and not the combo because both the larger bin is needed and the greater autonomy.

The build quality seems excellent.
It does exactly what you may have already seen in videos.
Before its first use, I did a basic cleaning and then used it.
However, where it helps a lot and makes your life easier is in small diameter dirt that it sucks up and leaves the space spotless.

Informative, our little one knocked down her plate of food and instead of sitting down to pick up rice and oils etc., I immediately put the vacuum cleaner into operation and it disappeared...

Of course, the basic concern should be cleaning the bin and accessories after each use, otherwise it is expected that the vacuum cleaner will start to smell.

During its first use for a 140 sq.m. house, the battery reached 10% but from the second use onwards, I do all the rooms and the battery drops to a maximum of 50%.

During its operation, the brush helps the vacuum cleaner move forward but if you want to move it back and forth, the weight of the vacuum cleaner is not negligible on the wrist.
I think it lacks a light on the sole to see where you are cleaning as well as the ability to use other cleaning solutions besides its own.
Overall, every night within a quarter I have the floor of the house shining.
Excellent purchase, if its quality is equal to its price, I will be very satisfied

The vacuum cleaner is very good and really does what it says. However, because no device is magical, anyone who wants can read the following.

The logic in its use remains the same as with a conventional mop with a bucket. First, we sweep (even roughly with a quick swiffer) to remove the coarse dirt, and then we mop with it. Obviously, it can sweep, but the average person would not want to have stones, dirt, and food on their classic mop because it makes cleaning difficult and reduces the quality of mopping. The same applies here with the Tineco. You may not take the "coarse" because you don't want to bend over, but then you will have to spend more time and effort cleaning its circuit. Note that with no electric mop, you leave the cleaning for tomorrow or the day after unless you like odors, mold growth, and colonies of microorganisms. Cleaning should be done, if possible, immediately or in the next few hours so that the mop is always fresh-smelling and cleans perfectly.

In our first use in a well-swept and mopped house, we passed a hand with Tineco and the water in the collection bucket came out BLACK. And we always wondered why our feet turned black on the same day after cleaning the house! The relief and joy we feel knowing that our floor is spotlessly clean cannot be described.

In a house with 150 sqm of indoor space, it easily covers one pass and there is battery left to go back to areas you want to re-mop (kitchens, bathrooms, etc.). If you remove obstacles in advance, you make your life easier and the cleaning duration shorter. Time for a quick sweep before mopping 20 minutes. Time for Tineco 25-30 minutes for 150 sqm. Time to clean Tineco 5 minutes.

Pros:
Impeccable cleaning always. The floor literally shines.
Long battery life
Very easy to handle (it moves on its own because the roller spins in front and does not tire you)
Many accessories and replacement rollers and filters
It tells you when you need to do something (change water, clean tank, clean roller, etc.) in English
Durable. good quality materials and beautiful appearance
Nice subtle cleaning scent
Its performance and battery life have not changed after 4 months of frequent use

Cons:
You need to know basic English because it speaks to you in English.
Its battery is integrated into the electronic circuit and CANNOT be changed or removed by someone without basic knowledge of electronics.
There does not seem to be a dealership within Greece (correct me if I'm wrong). If it breaks down, it probably needs to be sent to Germany at our expense.

Happy shopping

I bought it for 2 reasons:
1) because I thought that combining sweeping and mopping would save me time, and
2) because with regular mopping, I always ended up with small particles that the broom didn't pick up.
It is definitely a machine that helps and performs well, for example, I moved the washing machine after a long time and it had dirt that had soaked and dried. It cleaned it almost completely in 2 minutes without transferring any dirt to the surrounding area!
The battery life is easily sufficient for a 60 square meter house, even on the highest intensity, although it will need to be emptied and refilled with water.
I also use it on wooden floors, finally without any worries!
However, with its use, I have noticed the following:
1) because everything it collects goes into the same bin with the water, the "shield" that somewhat holds the solids easily fills up. So, especially in cases where large objects have fallen or objects that dissolve/swell in water (like croquettes, sand, as we have cats at home), it is good to have done at least some basic sweeping beforehand. In my case, this somewhat cancels out the first reason for which I bought it, especially when combined with the fact that you then have to wash the dirty water container, its lid, the filter, the shield, the brush, and the brush's lid.
2) Speaking of the brush that needs to be washed, its fabric cannot be removed. In the summer, there is no problem, but in the winter, good luck drying it - luckily, I have a dehumidifier and I put it in the laundry function. It has spare parts to keep the machine running, but the issue is to prevent the fabric of the brush from getting dirty.
3) The wet mopping afterwards does not leave any fresh scent in the house.
4) Sometimes, for tougher stains, I pour a little supermarket floor cleaner on them to soften them, because otherwise it may not be able to remove them.

Bottom line, I consider it very good for maintenance and for cases like the dried dirt in the washing machine, perhaps less effective in a house with pets in the sense that their daily dirt essentially makes sweeping necessary beforehand, but DEFINITELY superior to regular mopping