If you have planed to sleep during your trip to Lisbon, go your way !
Street concert every night without double-glazed windows ... except if you are a fan of karaoke and if you like songs like "Volare", "Bella Ciao" & "Macarena" (multiple time a night), you might not like your stay here.
By the way, if you plan to cook during your stay, be prepared to practice trekking cooking ...
And don't expect enjoying a free coffee for your first break-fast, this is not the spirit of that place neither.
It's definitely not the standard we re used to gather at this price.