We had an outstanding stay at Petr's and Marek's place.
Recommended :)
The apartment was very comfortable, fresh, nicely decorated, and spacious. A great view from the small balcony.
Very nice and friendly hosts, fast and easy communication.
Great location: quiet area yet close to Prague 1, a supermarket right in front of the building, public transportation that got us everywhere in minutes, and places to eat all around. The area is also very friendly and safe at night, had no trouble experiencing Prague at night.
Will come again :)