The Good:
Flat is 100% new. Design furniture, really good taste, luxury feel. Spacious enough, lot's of natural light. Responsive communication.
The average:
The kitchen equipment is not well thought: you have a kettle and a coffee machine and a toaster, which is very good, but you don't have a single mug or bowl but you have 8 expresso cups...
The bathroom sink is tiny, normal hands barely feet, not practical.
The acoustic isolation within the building is terrible. You don't hear the out of building noise, but you can hear your upstairs neighbor breathe...I was lucky, mine was extremely quiet and an early sleeper, but you hear everything.
Very hard bed and very hard pillows, so depending on what you like, can be good or bad.
The bad:
I am sure that this area will indeed be hype one day, but it's gonna be in 10 years, maybe 20. Right now, it's a shithole with nothing around, destroyed buildings, road works, not so safe feeling (I say feeling because Portugal is not a dangerous country, but still) ... and super hyper far from the city center. There is a better sub area in the area but it's a 10mn walk (not 5 like said in the description) in a non particularly nice nor engaging environment.
If you don't have something to do in this very area, I don't advise staying there.
The ugly:
I was gonna stay 7 days on my own, so the tv with Netflix advertised in the description was an element of my choice. When I did the check-in, I was informed that the tv in the room didn't work, but since I was on my own, and the tv in the living room was working, no problem. But when I came back at night, I discovered that the tv had no channel, no Netflix account, no nothing...it was just a smart TV that you could use if you have an account on Netflix or Apple TV, or are willing to pay 12€ for a pay per view movie.
The day after I reported the situation, only to discover that they perfectly knew about it (they couldn't get the cable guys to install everything before I arrived and had no scheduled date for it), and didn't inform me nor asked if i still wanted the place.
I was furious and I consider this totally unprofessional and borderline dishonest.
After I pointed out the how unacceptable this was, they immediately accepted that I would leave the apartment the day after, but there was a technical problem and it took ages and many back and forth messages to be sure I would get my refund (bearing in mind that I also had to pay for another place to stay before receiving my refund).
The bottom line is they are reasonably honest in the way they didn't try to keep the money, but being accurate in the description, and communicate upfront if there is an issue is a non negotiable obligation in this type of business, and all the hassle I went through was totally unnecessary and avoidable with just a bit of professionalism.