Carla and Jana's place was great. Exceptionally well located close to the tourist mecca of Old Town Square, which is just steps away. The apartment is comfortable and clean and the hosts friendly and accommodating. My only reasons for giving four stars instead of five are largely personal but may be relevant to others who stay - the street noise is pretty intense until quite late (possibly more so while I stayed because the Signal Festival was on, and Prague was packed). I sleep lightly anywhere so was well armed with silicon earplugs which are the only thing I find that work to really block out noise, so this wasn't really an issue for me. Also, the hosts very thoughtfully have a jar of disposable earplugs on hand for emergencies. There's no lift, understandable in a building of this vintage (and it is a lovely building), but just bear this in mind if you have lots of/heavy bags. That said, Carla was very helpful and went above and beyond the call of duty lugging one of my bags upstairs !! (Thank you soooooo much!) Finally, the lock on the front door was a bit of a conceptual challenge. Once I'd 'cracked' it, it was fine. If you're staying, this is the 'key' - no pun intended: this lock doesn't open like some, where you just turn the key, take the turning pressure off it and hey presto. You have to keep the pressure on the key and push the door open at the same time. That may seem painfully obvious to some but most locks I've come across don't work that way so... just in case. :-) Enjoy your stay!!!