This is a great apartment; part of a cool modern boutique apartment building with a concierge. Edgar was very communicative and easy to reach. Bathroom is very modern with a heated floor. Bed was comfortable. Kitchen is an efficiency that is very well equipped. Apartment is not large so best for a couple. Location is great - accessible to metro (5 short blocks) and east-traveling tram (2 blocks). Very safe feeling neighborhood. It's in close proximity to Old Town (5 short blocks) and the Chain Bridge. It's only blocks away from great places to eat and shop. Be sure to use the cut-through street (Retezova) to walk to Old Town. There is a very small grocery just down the street but we liked to go to the grocery in the lower level of Tesco department store on Narodi (6 min. walk). Prague is a wonderful city - do the "free" two-hour walking tour you can catch in Old Town (they work for tips). If you have an extra day take a tour of the "Bone Church" in Sedlec/Kutna Hora (can be done for $32.
Definitely would stay at Edgar's apartment again.