My wife and I will be spending 7 days in Cambodia in the middle of September. We are flying out of Tokyo and returning to Tokyo. I have done some research about the places I want to go but I still need information about how to get around and where I should go. I've also heard about the possiblitly of renting whole villas with pools and such, but everything I'm seeing online is quite expensive. So basically
-Where should I go? (I want to hit Phnom Penh, Siem Reap, and Sihanoukville in 7 days)
-How do I get frome one place to another? (is it better to take a bus, boat, or plane from Siem Reap to Phnom Penh?)
-Where should I stay? (hotels, villas?)
-How much money (USD) should I plan to spend a day?