We had an excellent time staying here and received a very warm welcome from Olga when we arrived (despite us being a little late!) The apartment is only a 15min walk from Centrale station which was brilliant and about 30min walk to the cathedral. The apartment had everything we needed -tea, coffee etc and the wifi was very handy. If you were very tall then the roof may be an issue but was fine for us. The building is very secure and Sonia communicated well throughout. Perfect for a three night stay :)