We really enjoyed our stay at Ruis amazing flat! It's quite calm in the surrounding area and there is a bus stop right opposite the street, which brings you to the city-centre in about 25 min. (it's not such a long time, because while the ride you can see a lot of the city). If you like to walk arround, you can visit Belum by foot.
Rui was a very nice, relaxed and helpfull host, so we had a very pleasant stay.