This place is in a great location - with tram 22 across the road and about 10 mins from wenceslas square. You go into a shopping area by KFC and it is up in a lift from there. There is a tesco over the road. It is a bit like a double bedroom hostel if that makes sense. It has everything you could need - it is beautifully decorated, with a shared kitchen - with microwave and hob, and fridge. It has two showers and two toilets - segregated by sex, which were free whenever we needed them. There are 10 bedrooms (think double or single). It was nice and quiet when we were there, and everyone was very friendly when bumped into one another. It seemed like mostly young couples or singles or two friends, but no partying or anything like that - so absolutely fine. It was a great base for our stay and easy to get around from there.
We travelled with a wheelchair, and know it is tough to find a room in Prague. So for those looking for a place with a wheelchair - you need to fold it up for the lift - but it fit the chair and both of us. The room and kitchen would be accessible, and probably the bathroom. So all absolutely fine if you can take a few steps.
Alex was friendly, check in is through a code, and he was happy to answer any questions very quickly!
All in all, for a comfy bed, good location, facilities and good warm shower, this place was great, so would recommend :)