Andre welcomed us very kindly, even it was early and before the check-in time. It's easy to communicate with him, he always answer quickly. And Andre speaks french well !
The flat is modern, clean, has everything you need for few days. It's quite wet, but it's a ground floor, so I think it's normal. There's a ventilation, and two heaters if you're cold.
The neighbourghood is quiet, in the Alfama quarter, very nice. Few meters to Santa Apolonia subway station, but you can go to the center by walk.
Take good shoes, go to Lisboa, and stay at Andre's !