Great value for an apartment at a wonderful location, for sightseeing/remote work/just enjoying visiting Madrid. Few places offers a bed, a desk and a couch at a similar price in the area. Host was great at communicating everything we needed to know and the check in was very smooth. The apartment is very clean with everything we needed. There are plenty of kitchenware which we really appreciated.
The 2 things that are less that ideal are: 1. although the internet is good enough for checking things online, it was not great for online work (e.g. a video call); 2. the shower room is completely see-through and can look into the toilet, not an issue at all for a solo stay but can be awkward and requires additional coordinating for 2 travelers.