This is by far the worst hotel/apartment I’ve ever stayed in, not only in Gran Vía, but possibly in all of Madrid. The location may seem appealing, but as soon as you walk into the apartment, all you want to do is leave. The sheets were filthy, the place smelled awful, and every time the toilet was flushed, a terrible sewage smell filled the bathroom.
The floors were literally broken with holes, unsafe! the walls were stained, the kitchen was dirty, and the entire apartment felt completely neglected and unhygienic. We were supposed to stay longer, but we had to leave after just one night, even knowing we wouldn’t get a refund. It simply wasn’t worth it; the place was disgusting.
I would absolutely not recommend this property to anyone under any circumstances