My wife and I stayed here for two nights while spending a week driving around Iceland.
Asta's house was in an absolutely gorgeous location. Set about 20 minutes outside of the town of Selfoss, the house was so cozy and had everything we needed.
If you are there in the warmer months, there is a great big deck to sit out on and take in all the vistas around you.
The house had tea, coffee and snacks, which made for great lazy mornings.