I booked Patricia apartment for my parents and here it what the told me: localization is great. Apartment is freshly renovated and very clean, there is everything you need: dishes in the kitchen, fresh sheets and towels, lots of little lights making you feeling like home. There is a heater, which is great in winter time. Wifi is working perfectly. The only thing they didn't love is very small bathroom and that flat is bit acoustic. And that Patricia is super nice and friendly! Definetely place to stay in Lisbon.