My new husband and I stayed at a 2 bedroom villa at Le Jardin in Jan 2013 for 6 nights. We loved it and would definitely recommend it to friends. The staff were very friendly (everyone knew our names) and we really took advantage of the free shuttle bus. They took us wherever we wanted within Seminyak at any time and we would just ask staff at the bar / restaurant to call them to pick us up, even late at night.
I'd recommend the seafood BBQ in the villa; they decorated the whole place with candles and flowers, which was very romantic, and the food was great.
We booked quite last minute, so it was fantastic value. Would also be good for two couples traveling together, or for a family with older kids (the pool is open so I'd be nervous with children who couldn't swim).