Despite we booked just a few hours before check in, Lucia has been very accodomating about earlier check in, she did not have to do so and it was very kind of her, we appreciated a lot. Her parents welcomed us warmly and gave us all the informations we needed to feel confortable in Prague. The flat is perfectly clean and modern and very nice to live in. Just one thing : there is Uber in Prague and the flat is only 15-20min walking of the city center. So depending on what you wanna do, you might not need a city transportation pass.