Marvin was a very nice person, the location was especially great, the price was great, but full stop the elevator does not work properly. The elevator door wouldn't open on the third floor which is where the unit is located. So per Marvin's instructions, I went up to the fourth floor and had to lug down two check-in bags, a carry-on and a very heavy backpack a semi-winding staircase (I'm in Madrid for several months). The elevator wasn't working at all the second night and I basically had to rescue someone from the elevator on the third night by giving them the same instructions that Marvin gave me to get out of the elevator. The unit is also located within a very big hostel building with a 1.5 inch or about 3.8 centimeter gap under the front door. Everything seeps into the unit; smells, noise, music, you name it. I'm not saying it's unhabitable by any means; If you're backpacking through Europe this might be a great place for you- the bed is actually very comfortable. But if you're traveling as a remote worker with a lot of cargo like me or with kids, I would avoid, avoid, avoid. There were so many things that did not match up with the listing that I could go on about, like the hostel style bed above the bathroom but I will leave it here. I really struggled about whether to write this revue or not because I met Marvin, he was really nice and I appreciate his Entrepreneurship, but I really regret booking there. Airbnb was no help at all with this matter either.