We are an Italian family with 2 boys (8 and 10) and loved the house!
It has all the things you need for a very comfortable stay... Great open kitchen, wifi, speakers to attach mobile phone or laptop :-), TV, hot tub, easy park in front and plenty of space.
All bedrooms are very big, very comfortable bathrooms and convenient washing machine/dryer.
Great location - within 1 hour drive of plenty of attractions (Reykjavik, Geisir, Gullfoss, Blue lagoon, the coast ...) and less than 2 hrs from Skorgafoss, Vik and Vestmannaeyjar.
The village offer a simple supermarket, a nice pool with hot tubs and a lovely gym, a nice expo on earthquake and tourist information point.
Within 1 hour walk from Hveragerdi you can enjoy bathing in hot river - a not miss!
There are also few restaurants in the village... But after trying one we preferred cooking at home (and enjoying the big open kitchen :-).
The owners (Kristin and Ashamar) have been very kind and helpful. When our kids lost few little toys under the bathtub, they kindly came, unscrew few wooden planks and helped us to get access to the toys.
A great place for a great holiday. Definitevely a 5 stars.