I leave my review specifically for those who look for a place to work remotely for a few days, weeks or longer or for those who look for a place while figuring out something more permanent from Valencia, and who need to work using a laptop.
Internet connection was excellent for remote work (screenshare / online calls) and the Wifi covered every area except the kitchen, which is not a problem. Most of the time dl/ul rate was around 40M symmetric so no problem at all for regular tech work. You can set two workstations at the opposite end of the apartment and your calls don't bother each other at all.
For more than two working simultaneously, the apartment might be a bit of a stretch, but if you don't need to attend calls, bedroom capacity of three is a good match.
Also the equipment is brand new, and the apartment is located in by far the nicest area in VLC so can only recommend it for techies like myself.
What's best, the comms with the host company is excellent, arguably the best that I've ever had. For the place itself, I believe other reviews tell the story: living room is spacious and bedrooms are a bit dark, but you won't be spending too much time in those anyway as there are plenty of terraces and bars just around the corner anyway.