We had a great stay at this apartment .We disn't meet Luke , but we met Chus the local manager and he has been really nice and helpful. Luke and Chus were very nice beacuse they let us do an earlier check in and later check out. The apartment was very clean and there is everything you could need. The balcony is one of the nicest thing, you can even have dinner outside .The apartment has working air conditioning, that you need, because the apartment is on the last floor and during summer can be hot.
The apartment is very well located at a walking distance from the old town, and close to several bus stops and 2 metro station. From the airport you can take the metro without changing, so it's very easy to arrive.
We loved the apartment and Valencia wich we found beautiful, so we suggest both !Thank you Luke and Chus!