We stayed 3 nights in Martina's studio and it was great. Communication was great and check in was very easy. The studio is in a great location only 5 minutes walking to the old town square and about 10 to the Charles Bridge. The studio is a bit small but perfect for 2 and close to many restaurants and bars. It is a lively part of town and it was a bit loud but quieted down around midnight. We would definitely stay here again!