The apartment is one of the best I've ever seen, both as a rental and just as an apartment. Great vibe, really well located, fully equipped, greatly designed, and came with a lot of small, fun, surprises. The candle fixtures in the walls allow making the whole apartment a secluded dream house, and the shower is so amazing you'd never want to get out.
As for Ines, she was a great host. She's very knowledgeable and excited about Valencia and is very happy to share this knowledge and excitement with her guests, by giving great advice (both where to go and where to eat) and telling stories about the history of the city. She was also very accommodating about the check out time by letting us keep our luggage in her storage while we toured the city.
Highly recommended!