The owners are quality people and willing to help ensure you get done everything you want while in Scotland. The food is good and the place is clean. They have a funny parrot who will keep you entertained without being annoying.
Not the cheapest but worth the few extra dollars.

I went in July which is high season so I thought the price was reasonable compared to other places. The place was clean and comfortable; food was great - maybe a little too good as the scale can attest... Ok, that is an excuse, they offered a nice assortment of fresh fruits and healthy stuff, but when in Scotland, you should do like the Scots, so let go of your inhibitions and indulge in a traditional Scottish breakfast, which I found delicious. The owners were really helpful, if you have any questions or if you want to book restaurants or what to visit. I found the couple charming, nice family run place, feels cozy. LOVE THAT PARROT, CHARLIE!!! If you do tours to the Highlands, which you definitely should if you are there, you can get a discount, just talk to the owners. The only thing that you might get picky about is that Kariba house is not situated right in town, but you can walk (only 15 min) or take the bus into town which is right outside the front steps, so really that is no big deal. The walk is nice, gives you a chance to work off that good food.

We had a great weekend staying at the Kariba Guest House. The owners were very friendly and helpful. Breakfast really really nice, my boyfriend especially liked the full cooked Scottish breakfast -wow it was great! They even helped organise our transfer to/from airport and it was only 12 pounds.
I would definitely recommend this place.

Coming from Canada to see our daughter act in the fringe festival, some friends had recommended the Kariba- so we went ahead to book. The owners were really friendly, as we were leaving early in the morning for a bus tour, they packed us a take-away breakfast, which was fab! Room was clean and comfortable with a good view of the garden. Lots of choice for breakfast- fresh fruit was a plus. The room was not cheap, but considering high season, it was good value for money.