After having a bad experience at another Lisbon Bike rental company (see other review) I thought our day of cycling was ruined. We took the train to Belem instead and we found this little place. It is just a trailer on the bile path close to the MAAT, but they were super friendly and the experience was very user friendly. We were in and out in 10 minutes, got 4 bikes, and had a great day riding the beaches Costa de Caparica. There wasn't any paperwork and they simply held my DL as collateral. The only thing keeping this from a 5 star rating is that there is very little instruction and no information on what to do if you have an issue with the bike. Also, they don't take CC, but max charge is only 12 euros per day. I am okay with this simple way of doing business, but it may not be for everyone. I highly recommend renting a bike here and taking the ferry over to the beaches. The ride is not strenuous and the views are incredible even if the water was too cold for my Florida blood.