Looking for a Rental in Cha-am

Good Day,

My gf and I are looking for a long term rental house/condo/villa in Cha-am. Unfortunately I'm going to be doing this on my own because she cannot get the time off work here in Phetchabun.

Here's what we're looking for:

20000 THB per month maximum
No more than 1/2km to beach (preferably)

Available anytime after 14 April

Furnished
2+ bedroom
1+ bathroom
Living room
Kitchen
Air conditioning
Allows an indoor cat
Allows first 2 months without a contract. We are planning to move to the Cha-am/Hua Hin area from Phetchabun and want some time to make a final decision.

I'm open to all ideas and information.

Thanks