We were at the Umah Tantra with 9 People (including 3 Kids) the rooms were still big enough, the pool was great and it was all really clean and nicely decorated. We could ask for specific Food for breakfast so the Service was really great and all of this for a really reasonable Price. I can highly recommand this place, would definately go there again.
The moment we came inside of the villa was beautiful, great decoration, and of course I love the swimming pool. The location was difficult to find at first but you'll get used to it, when you need to do groceries the stores are easy to find and not so far away from the villa. Also you can rent a motorbike so you can go easily to the beautiful beaches nearby, I recommend you the pandawa beach, when we came there the first time the location weren't finished yet with the roads but the sea was a great view and you'll love it! Has lots of activities to do, you also can go to the Garuda Wisnu Park, it's a cultular Park where you can see statues from the Hindu legends, it's a very nice sight seeing Park and it's definitely a must see. And the locals were very friendly and helpful toward you so you will feel easily at home.
Hope this review has convinced you to look for yourselves and enjoy a beautiful journey and stay in Bali.