Staying at Kristyna's place was very nice. The room was spacious, the kitchen was nice and the toilet was separate from the rest of the bathroom. There were four other guests in two rooms in the flat while we were there, but apart from the sometimes occupied bathroom it was no problem at all. One of the rooms even had a separate bathroom so it was really okay. One thing is, it is quite far away from the Old Town. It was more or less 40-50 minutes to the centre with the connections we took, but it wasn't a problem for us.