This apartment is really great! Located right in the heart of old town Prague. 5 minutes from Old Town Square! Jan was waiting for us on our arrival at 10:30 pm and took time to explain everything. He also added a baby bed for my 2-year-old son. He was very kind. Hana was super nice and answered all my questions right away on Airbnb. The apartment has everything you need (the kitchen is well furnished and you even have a washing machine).
The only drawback I would say was that there are no shutters. Only light curtains... so my son was awake at 5 am (at that time it is daylight and I was awake too!) it was very bright in the rooms...
But that is detail! I really recommand this place!