Thanks Annalisa12! Area doesn't matter as long as it fits my other requirements. Most of the villas I have found on TA and Airbnb are in the Seminyak area.

My friend had stayed at Villa Singa for $ 600/night. They offered me a rate of $ 800/night and were willing to negotiate but did not have availability for the dates we needed.

I will checkout the two websites. Thanks again.