We came to Hiroshima for 3 nights. Since my partner is traveling on a very low budget, we were looking for a place to stay that would be cheap, clean and nice. We looked for a couple of days and were about to give up and split, when we found the deal in K's house.
The place is wonderful. It is located a couple of minutes walk from Hiroshima station and about 10 minutes walk from the Peace park and city center.
As for the hostel itself, the staff were super nice and helpful and the check in was smooth and easy.
We booked a private room for two and my impression is that we got a bigger room for the same price (there were 3 of each in the closet - towels, futon mattress, duvet, etc.). I was surprise to find out they change the towels everyday.. I did not expect that in a hostel.
As for the common area, it was wonderful - lots of movies to watch, board games, books about Hiroshima and even Origami papers and books.
The kitchen is great. Fully equipped with everything that is needed to prepare food. There's also all kinds of herbs, spices, Japanese spices and various kinds of tea and coffee.
When the 3 nights were over, I returned to Osaka but mu friend stayed for another 3 nights an got a really last minute deal on a bed in girl's dormitory.
Excellent place.