We arrived by bus at Novy Kleparz, which was just a 3 min walk away from the hotel. We checked in and were met by a very friendly staff that were helpful with directions and other information we needed. We had a Standard Room, which was spacious and clean with comfortable beds, a flat screen TV, and a nice and clean bathroom. In the hallway on each floor there was a self-serving station with hot and cold water-container, instant coffee and tea. This was very convenient when we forgot to buy enough water or wanted a cup of coffee first thing in the morning.
The breakfast buffet was included with our room-type, and was very good. You should try not to go too late, as the juice and cheese i.e. is a little warm towards the end of breakfast time. However, the selection was good, with something for everyone.
The surroundings of the hotel were quiet, and within 15 min walking distance from the main square (Rynek Glowny) in old town. We walked there every day, but sometimes took a taxi back if we were tired, which was very cheap; 10-20 zl (about 1-2 £, or 2-4 $) depending on the time of day and weekday/weekend taxes.
P.S. The 292 and 208 bus to and from the airport stops just down the street from the hotel (Novy Kleparz) and costs 4zl (0,80 £ or 1,5 $), so if you want cheap transportation it's not a hassle at all.
All in all, we had a great stay at this hotel, and strongly recommend it to others.