Staying in the Fontana for a midweek break was a great experience!
Being a hotel manager myself, I know what to look for when booking and visiting a hotel.
I noticed this hotel online and decided to give it a try, the artists impressions looked really promising, even though there were no real pictures or reviews available at that time.
You could tell the hotel was only opened 1 or 2 weeks before my stay and not very busy yet, after all January is not high season in Lisbon.

The service of the crew was excellent, they really put effort in helping me and assisting me to get the best out of my stay.
Kindly assisting me with my luggage, holding doors, giving dining advice and even allowing me to park my car right infront of the hotel entrance.
The wifi was not yet up and running, but the apologetic staff offered me to use their private network without charge whenever I wanted!!

The room I booked (superior double, 5th floor) was stunning and even better than I expected.
Eye for detail, nice mirrors everywhere, seethrough black glass walls, black flatscreen tv, good lighting and great overall design!
The huge comfortable bed was a delight and I never heard any noise whatsoever, except from the rush hour traffic outside in the morning.
The bathroom was clean and equally stunning, lots of fresh towels everyday, a nice powerful shower and first class bathroom amenities.
I have to say I liked the partly see-through glass bathroom wall very much (view towards the room), but ofcourse this can be a problem for prudish people.
Inside the bathroom is an open toilet, however if you turn the bathroom door all the way inside, this perfectly serves as a toilet door; very cleverly done!
Attended the breakfast only once and quality and service was good, staff made sure there was nothing to ask for.
In general there was nothing I disliked about the hotel, futuristic design (hallways and public spaces!!), excellent quality, nice and clean rooms and very welcoming staff.

The location is also convenient, close to the airport and the old city center and the whole of Lisboa can be reached in a short subway ride.
It is situated in the business district so expect to do a little travelling to the landmarks and more picturesque parts of town.

I stayed in the hotel for a special "opening offer" rate and this was more than worth it!
My next stay will be in the Fontana Park again for sure.
Already looking forward to it...
Can and will recommend this hotel to anybody looking for a fine hotel in Lisboa!

The "-":
Absolutely not a 4 star hotel at all!
Hotel design (all is white and black) but :
- all is dark in the rooms and you don't see anything (not enough lights): it is funny the 1st day but it quickly gets you on your nerves when you try to shave or to arrange your hair
- all is transparent (not real wall between the bathroom and the room, you can see anything. It can be funny but the problem is that you can even see the toilets from your bed !!!)
- very noisy, you can hear all what your neigbours do and say (phone conversation, disputes, ...)
The service at the restaurant is a catastrophe (I think those people have never worked in a restaurant before. In any case they should be more polite with the clients), and room service is not better

The "+":
People at the reception desk are very smily and good in there job
Hotel well situated, in a calm street
Design hotel (not oldy like many other hotels in Lisbonne)

Conclusion: We paid 120 € / night (special offer for the opening of the hotel), normal price was 250 € (definitively too expansive for the hotel)
So be careful if you wish to spend some time there
Most generally, it is difficult to find a good hotel at a raisonnable price in Lisbonne and for 120 € this one was finally not too bad, but keep that in mind if you don't want to be disappointed