We stayed here at the start of March 2018 only to realise, we were the first people to stay here since it has been done up. There is probably one negative but a whole lot of positives. The one negative might be the fact that it has no Air-Conditioning. This was not a factor for us in March and with windows front and back you should be able to have a nice sea breeze flowing through the apartment at night, but it could be a factor for you.
Otherwise it is all positive. The sea view is as good as the pictures suggest. You are across a road from the sea, but there is no buildings obstructing your view of the sea. Also, the balcony is facing exactly south so you get sun all day (see my photos). It is also in a great location, with lots of bar and restaurants very near. As is the local beach. You are about 2km from the old town, but to be honest the old town in Puerto Del Carmen is not that great, so unless you particularly want to be near it, the location is very good.
The apartment is big with 2 bed rooms. You enter it from the street at the back. The rooms are a good enough size with good storage (although some of it is quite high up). The bathroom is compact, if 4 adults were staying, but a good shower. There is a washing machine but no dish washer. The living area was quite comfortable, the sofa being better than you usually get. There is WiFi included, which was okay, not great but okay.
The 141 bus from the airport stops about as close to it as it could ("Casino" stop). Having said that a taxi from the airport cost us €15 only (only €12 on the return trip). If you get off the bus look to your right and the alleyway up is where your will find your entrance. No problem getting the key as there is a key safe outside the door and it was to be left there. There is a good supermarket very close, 100m or so.
Noise was not a factor when we were there.
All in all would I stay there again. Certainly!