Diogo has proved a very reliable and helpful host.
Because of a massive flight delay >7 hours, we landed at 1:30 am, still Diogo was there (at the airport) waiting for us. His terrific sense of welcoming speaks for itself and tell you how great a host Diogo is.
The apartment itself is perfect in every sense: very clean, well equiped and ideally located (just a few steps from Praça do Commércio).
I strongly recommend it!