I had the pleasure of staying at the brand-new Lisbon Check In guesthouse during my stay in Lisbon. During my stay, I met the two owners and Valerio, who handles reception. I thoroughly enjoyed my stay there.

I found the accommodations to be very modern and comfortable. In fact, the owners told me that I was the first person to use my room. There were some minor issues that happen with any brand-new place (such as the air conditioner in my room shutting off the first two nights) but those were quickly remedied. In fact, for my trouble, they let me stay for an extra day at no cost, which was nice, since that let me explore the nearby town of Sintra, which was well-worth a visit.

If you are looking for an excellent guesthouse in a nice part of Lisbon just blocks from the waterfront and with bus/tram connections just across the street, you can't go wrong with Lisbon Check In. I wholeheartedly recommend it.