The Tjampuhan has gret views but the propoerty is very steep,especially 'climbing' from the pool to the rooms.
I would recommend the ground level super deluxe rooms at the tegal Sari. They are very spacious and have AC. If you are planning on the Tegal Sari you have to book as it is very popular. We book every September for the following year to make sure.
Tegal Sari also have a hotle across the road whci doesnt have the views of paddy fields but is new and the staff are just ads friendly.

If you cant get the Tegal Sari and want to stay at that end of Ubud try the Saha Dewa which is just up from the Tegal Sari