The apartment is spacious, light (even better than in the photos) and very comfortable. And it feels real and lived-in (you can find tools, light a candle, use some duct tape or a pencil). The couch in the living room is just huge and so cosy.
The location is great, perfect for city center walks (museums, restaurants, churches), and the beach is 20-25 minutes walk away. Museum of Musical Instruments is really close and so interesting and interactive.
There's a pharmacy and a small store about 2 minutes away, Dia supermarket is about 5 min walk, but if you're looking for a grater variety and bigger store, then Mercadona supermarket is just 10 minutes away.
The kitchen has everything you might need: cutting boards, food containers, baking dishes, pans and casseroles, pizza knife, grater, garlic crusher, vegetable peeler, milk foam maker, wine glasses, different bowls and lots of dishes, cups and cutlery. The oven and microwave oven are combined into one, and it's very easy to use.
The washing machine has a dryer function, and there's also a drying rack on the balcony if you need it.
Eloisa was very helpful and responsive.
I definitely recommend Eloisa's apartment for a long stay.