The apartment is elegant, cozy and well-kept. Very close to the metro and to the best night-life areas of Lisbon.
The furniture is impeccable and so is the bathroom (the shower has two faucets: a large overhead one and a smaller one that can be moved around).
The two beds and the sofà bed are brand new (I was the first guest to try them out after they have been upgraded) and found them incredibly comfortable (especially the beds, I've slept like a baby).
Miguel, the host, has been very accommodating and easy to reach. He also provided me and my friend with a list of cool things to do / places to visit during our stay.
Overall it has been a very positive experience. I would reccommend to book your stay here to anyone who is looking for a cozy apartment in the center of Lisbon.