We have been using it as our main bed for our newborn for 2 months. It is very convenient because it can also be used as a cradle. The wheels are very handy as it can be easily moved around. It fits a mattress of 120cmX60cm very well, without any gaps. It requires a little attention when closing it to ensure it closes properly and fits into its case. It is recommended to check how it is before opening it in order to close it correctly. However, the process is easy! It is well-built and stable (as much as a playpen can be). Something that we found very useful is the toy that it comes with. It attaches to the playpen and has 3 levels of vibration, music, and a light that work independently! At first, the vibration seemed very annoying to us, but our little one really enjoys it and relaxes. The only negative aspect in terms of quality is some uneven seams on the fabric, although it does not affect its use. Additionally, the fabric cannot be removed for washing.