PRO: The apartment is really beautiful, the interior design is modern and comfortable and well located. The district is very characteristic and quiet near the center.
AGAIST: At the check-in one of the host told us that we have to pay a special "tourism tax" of 2 euros for night (obviously we gave him the money without any receipt), but the other host confirmed us by phone that the guests don't have to pay ANYTHING at the check-in. Thought internet we discovered that the tax exist (only in Lisbon) BUT, WE PAYED YET with Airb&b website. It's clearly written in the resume of the booking. Hope it's a mistake in "good faith", but in the end the host who takes our money pretend nothing and didn't give back our money (it's not a problem of money, we don't like the behavior).