My stay at Magdalena's place was fantastic. I never met Magdalena herself as she was away, but her mother was very friendly and accommodating.
There was an issue in that the shower broke during my stay, just befroe the weekend when I had plans in place and booked. Maddalena and her mother made sure that I wasn't inconvenienced and fixed the problem incredibly quickly, despite some language barriers.
There was plenty of space for me, and when my friend visited for a long weekend the second sofa bed accommodated them perfectly.
There were plenty of kitchen utensils and amenities available, the wifi connection was excellent and the washing machine worked well, so I was left wanting for nothing during my stay!
The flat isn't exactly in the centre, but there is a tram stop just outside the front door with trams running every ten minutes or less, so getting around was easy. There was a little shop seconds from the front door and a supermarket a few minutes away.
I had a wonderful stay for 4 weeks and, even though the shower broke, my stay at Magdalena's was perfect! If you want to see Krakow for a reasonable price with all the home comforts, Magdalena's flat is a good choice :)