we stayed at the Buho House for the weenkend in Valencia. The place is very nice and clean. The guy in the reception was very kind and helpful, check in and check out were very smooth. The location of the place is very central and therefore good. The only downside of the place is that for been winter the room, the bathroom and the common spaces were wuite cold. We had a small heating in our room, but these one was not very efficient.
Anyways I recoomend the place mostly in warmer seasons.