We absolutely love Lisbon and loved the apartment! The apartment is in a great location with easy access to the Metro (a 10 minute walk) and within walking distance to lots of local tourist attractions and beautiful viewing spots around the river area of the city.
The apartment is in a mostly quiet area surrounded by locals which really made us feel part of the city rather than tourists. Lots of lovely cafes and restaurants on the doorstep and Pedro recommended copious fabulous bakeries and eateries which we enjoyed working our way around!
The only slightly negative comments we have is that the bed mattress was quite lumpy and the pillows not really adequate, and the water in the bathroom sink did not drain away properly, but otherwise the facilities and cleanliness were super! Just be mindful on Friday and Saturday nights you may get woken up at midnight by the bin men, but if you're a good sleeper this won't be a problem! We would love to return again :)