We were at Conrad Bali last week. Beautiful hotel & gardens, even though it is a very large property. Our stay in the Penthouse Suite was amazing!
We booked airport transfer via the hotel, you get a Toyota Avanza for $20 each way. Would not bother with VIP arrival service, there was absolutely no waiting time through immigration when we arrived with TG at DPS. Just remember to bring US$25 for visa on arrival, and 150k IDR for departure tax.