Residencial Mar dos Acores - Cheap Hotel in Lisbon, Portugal

Hello!
Residencial Mar dos Acores Hotel in Lisbon, Portugal, is the hotel, which I have discussed with a couple of my workmates, who just came back from Lisbon and stayed in this cheap Lisbon hotel for 3 nights.
Though Residencial Mar dos Acores Hotel is in the very heart of Lisbon, it is located relatively close to [...]