I had actually booked this hotel by mistake (don't ask!) and I wasn't too sure about the Luna Arabial as I couldn't find any reviews about it. Must say I was pleasantly surprised.
The Luna Arabial is just off the main road in Granada so quite easy to find by car. We arrived at Granada Airport and travelled to the hotel by bus / taxi which was straight forward. Check in was easy and the twin room we were given was actually a suite, with a kitchen (no utensils though??) Not sure if they are all like this or if we upgraded as this part of the hotel seemed fairly quite. The hotel is advertised as having a pool, but unfortunately it had been closed down for the winter just a week before we got there.

The Luna Arabial is an annex to the Gran Hotel Luna De Granada next door. There is a small cafe in the Luna while breakfast and the main bar and restaurant are all in the hotel next door. The breakfast buffet was quite vast but it did get a bit frantic some days. We didn't try the restaurant, however the bar did nice snacks and ample drinks measures!!

Location wise its a its about a 10 minute amble into the central part of Granada. There are quite a few big shopping complexes nearby, as well a selection of cafes and tapas bars.

Overall nice clean hotel and friendly staff.