I stayed at Valentina's for one night with my family. Valentina is a kind host. She was not present during our stay but provided clear information on how to access the flat, was available on whatsapp to answer questions and flexible to answer our needs. The flat is very charming and comfortable, and very clean - and we had a very pleasant stay, definitively worth climbing the five floors. The only minus was that there was no wifi available. Definitively recommend.