Warring Blanjong is a very nice restaurant in Sanur. It has a large patio area with six or eight tables with umbrellas. Inside has about four tables -- all with plenty of space between them. Two of the restaurant walls are large glass doors that slide way completely so indoors is almost the same as outdoors. The advantage is that if it's raining, you don't get wet.
The food is very good -- Indonesian with some Bali specialities. I can't remember everything I tried but I know I had the Nasi Campur (pronounced Nasi Champur.) The portions were moderate and sufficient and the flavorings just right -- not heavy and mushy like some Nasi Campur or Nasi Goreng I had other places.
They also have lovely fresh juices and delicious breakfast.