Nuno is an amazing host. He understands hospitality. I can not forget the warm welcome he gave to me and made me feel at home.
The apartment is an amazing space, very well laid out and organized. It has lot of closet space. It was an exhilarating and safe experience for me.
The area is right next to Sheraton hotel, and highly accessible by cab and bus. There is a steakhouse and a bakery right under the building. I would go for breakfast at the bakery. The metro station is right at the foot of the building. You may hear some noise from the traffic, but honestly, it didn't bother me. As a tourist, I guess, you will be too tired after a day of exploring Lisbon and surrounding areas that you will drop dead on the bed. lol:) But you will have the same noise even if you have stayed at Sheraton.
I strongly recommend this place and for sure, if I visit again, my first preference will be this apartment.