I enjoyed my stay at Joao’s place - the location is great - walkable distance to the commercial area in Lisboa, not to mention access to good restaurants and bars in the neighborhood. The apartment itself is clean and cozy and pretty much has everything you need for short term travel. Joao and his cohosts were very helpful- they replied to my questions within short period of time and provided tips and guide to travel within the city. I’d recommend the place to solo traveler for sure!