I stayed in Hugo's house for 6 days, and the only thing I can say is- perfect!
I just felt like home. Hugo is a very positive person who keeps organized everything. He always responded to my texts, and provided all information that I needed. His apartment is very cozy and clean. The description of the apartment on the website is very accurate.
The location is great- in the middle of Bairro Alto- close to all the bars and the young nightlife of Lisbon, but in a very quiet street.
Highly recommend to stay there because this apartment is clean and comfortable, and, in addition, the warm hospitality of owner makes you feel great.