This apartment is perfect for a group of young people in which to crash while enjoying Prague for a weekend, but not well equipped enough to sustain a family for a long stay. I came to Prague with my wife and daughters to enjoy the holidays. Upon entering the apartment, the first thing I noticed was the quite stained common room carpet. Overall, the apartment was clean, but the initial view did give me a bad first impression. The bedrooms were sufficient, although Spartan, with minimal linens, terrible, mealy, synthetic pillows, and apparently, they or we, were undeserving of pillow cases. The master bedroom shower shelf was broken, therefore mandating all shower items remain on the shower floor, which, obviously, was not ideal. The stairs to the loft are narrow and treacherous. If you are thinking of keeping the kids up there, they better have been bitten by a radioactive spider. The kitchen was very minimally appointed with two pots, two pans, and a smattering of plates and silverware. There was no microwave (as advertised), no toaster, and no oven. There is a dishwasher, but no laundry in the apartment or in the building (as advertised). There wasn't even a wine/bottle opener. Seriously?
The hot water in the front bathroom was not working the first day. They sent someone to fix it promptly. The heading in the kitchen and common room also stopped working. They did not fix it, but did bring a portable space heater which was sufficient.
They did come and change the linens and towels regularly, which was nice; and they did a big bag of laundry for 15 Euro.
The location is fantastic. You're staggering distance from the Astronomical Clock and a 10-25 minute walk from anything else Trip Advisor is telling you is a 'must see'. There is a mini-mart on the first floor; a grocery a block away; and enough coffee shops to keep you awake for a month. However, it is LOUD. Really LOUD. And on Mondays they dump all the glass into a big metal truck at 07h30. That's fun.
Overall, it is a decent crash pad, but I'd pick a different place next time.