Really enjoyed my week and a half stay at Karolina's place. It's got everything you need as a single traveler (or two if you're comfortable cozying up in bed). While the bathroom is small, it does the trick very well and the shower has great pressure and abundant hot water.
The kitchen is very well appointed and is very comfortable to work in. The living space with bed is also very comfortable, as is the bed. I love that the two skylights, one in the bathroom and one in the kitchen, are both fully and easily operable which allowed me to manage the temperature of the place in the spring. While the apartment is on the 6th floor, the cozy lift works flawlessly and quickly. Neighbors are quiet although there's a bit of street noise but not past a reasonable hour.
Karolina has done a GREAT job in supplying her apartment for your stay. Not only are there cooking and toiletry supplies for your use, but there's also sufficient space to hang and store clothing. She communicated very well, provided helpful recommendations for things in the neighborhood, and was accessible.
I would stay again without reservation. Thanks Karolina!