We have just spent beautiful two weeks at the apartment (family of 4 with baby and toddler) and had a great stay. Apartment is located right next to Oceanographic and Turia gardens. There are playgrounds for kids at every 50 metres. Apartment was good, clean and just as described with all necessary items to make you feel at home. There is large supermarket and main shopping complex within 10 minutes walk, also bus stop near. Travelling by bus in Valencia is easy as it is 1.50 wherever you go within the the main city zone.
Would recommend this place and hoping to return again. You can never get bored in Valencia.