Lovely part of the country
We really enjoyed Siem Reap, it is small, intimate and friendly. The Angkor sites are all beautiful and lots of hiddent emple to explore.
Insider Tip:Take a camel back (or other portable water resevior) with you in your backpack, buy a large bottle of water to keep in the fridge. Saves you finding bottles of water all the time as its really warm and you'll get dyhydrated easily and also less waste bottles.