The flat is quite modern and nice and we like it. Marta is a nice host. She picked up us at the metro station in the night. It takes about 7 minutes from the flat to metro if you know the quick way :) (Marta will tell you the quick way). The best thing is that the flat is near the train station and it is quite convenience for us to take take the train to airport with big luggage.
One thing is that the first day the drainpipe was stuck and Marta quickly responded to fix it, thank her so much.
We certainly would strongly recommend this good flat.