The apartment is amazing, in the heart of Bairro Alto (this is exactly where you need to be if you like vibrant night life of Lisboa), maybe a bit noisy at nights - but the windows are airtight, just shut them close and street noise disappears.
The apartment is cozy and stylish, all you might need (washing machine etc).
And Gonçalo is a great host, he gave us very useful tips about where to shop, where to listen to Fado, what to see in the city. Gonçalo, thank you again, you made our trip amazing!