I do not recommend this apartment. While the apartment is in the perfect location to explore Valencia, lots of sights and lovely restaurants within walking distance. The apartment and roof terrace are very nicely decorated. However, there are a few reasons I could not recommend this place specifically - we had a number of issues.
1. The hot water stopped working twice, which to be fair was fixed but cold showers on holiday is not what you want!
2. The hot tub was cold when we arrived, this was annoying because the day we arrived was the nicest weather and so we missed out on using it on the day with the best weather - the issue was fixed but annoying that it wasn't checked before we arrived.
3. Unfortunately the building stinks of rotten egg/sulphur - as soon as you walk through the front door. The smell also occasionally came through our toilet, so maybe an issue with the drains? I don't know. This smell was also mentioned on another review which is why I was very annoyed when the owners denied there was a smell as no-one else was complaining about it. Let me assure you, there IS a smell and it isn't nice. I had to sleep with the window open because of it.
4. We were told to go to the wrong apartment initially, not a big issue but they left it up to the cleaner who speaks no English to tell us. Obviously there is no need for the cleaner to need to speak English but the owners should think about this - it was a very frustrating experience when we checked in!
5. When we arrived the shower was overflowing and flooded the toilet, so for 24 hours we couldn't use the toilet without getting wet feet.
So all in all, it is a nice flat but maybe suffering from some maintenance issues that need to be sorted out. Yes, issues (other than the smell) were fixed but it was annoying having to deal with so many when we paid a lot of money for this apartment.