It was a great stay at Kamil's house. The location is perfect - away from the crowded city centre and in a very pleasant neighbourhood. The bus stop is 5 mins walking and the city centre is about 30 minutes. You can take the bus and then the metro which drops you right in the city center.
The area has 2 major supermarkets one being Albert and the other Billa which is in Krakov Centrum mall. The building is good and nicely situated. Coming to the house, it is a studio apartment and is very well equipped. All facilities were included from kitchen to washing and the bathroom was fully equipped with a washing machine as well. The only major con I was faced was the cleanliness at the studio. It was not very well maintained or cleaned, but nothing major. I would surely recommend Kamil as a host and his house for a quick short stay.