The traditional cottage is very attractive, in a good location in the hills above Icod de los Vinos. Be aware that there is nothing within walking distance, you will need a car, even to go for a coffee.
The first warning flag was that everything was an extra charge - bed linen, towels, electricity, cleaning (Ha!).
We liaised with the owner over our arrival time by WhatsApp. When we arrived, she was not there, so we contacted her again - she then set off, and we had to wait.
She showed us around, several light bulbs were not working, the one in the bathroom just flashed, but she indicated that it would settle down. The next day it failed completely, and we asked for it to be replaced - she said she would have a look. After another day, I had swapped the bulb with another before she finally arrived. She was then satisfied that all was well, although that meant another bulb elsewhere not working (she had not brought a spare with her).
There were no cleaning or washing up materials provided - we had to go out and buy washing up liquid, cloths and sponges - which we left, hopefully for the next occupant.
The internet was a 4G modem, which provided speeds from 0.16Mbps to a few Mbps on the odd occasion. It didn't work at all for one day. I had expected to be able to use this for working, but had to visit coffee shops. For this unusable service, the charge was €3 per day.
It was getting chilly in the evenings, and early mornings, so one morning we plugged in the provided oil filled radiator. Within 10 minutes, all the electricity went off. We contacted the owner, who said it had to be reset outside, and she would come when she had finished work, which was about 6 hours later, so we had to go out. Later we spoke to the couple in the adjoining property, rented from the same owner - they had experienced electricity failing 7 or 8 times in their 4 week stay.
Other things in brief - the mattress was thin, hard and uncomfortable. The wicker chairs in the lounge had thin cushions and were uncomfortable (we used the cushions to supplement the bed mattress!). The bed linen and towels were thin and heavily worn.
In summary, a lovely cottage in an attractive location, badly spoiled by lack of maintenance and attention to detail.