I stayed at Kristýna & Anna’s place for 3 nights and everything was great. I never met them in person but I met Michel who is a friend of theirs. Location wise it was good, about 20 mins walk to Old town and just less than 30 to Charles Bridge. There's also a few restaurants and small super markets near by. The apartment consists of 3 rooms, 2 toilets and 2 bathrooms, however one of the bathrooms is a little broken (shower door doesn't close) but that wasn't an issue. There's a kitchen at your disposal with stove, microwave and all kitchen utensils. The hot water didn't work at first but that was quickly rectified which was appreciated. Overall is was a pleasant stay and I wouldn't hesitate to stay again!