Frankly it's an impossible situation you have to break it somehow most people use an agent for everything. I can recommend "mots services" and "tiktok services" (for pattaya) you can find them in FB
I suggest you come to Thailand on a low level "reci" mission, make a plan and come back and stick to it. Thats what I did. I bought a condo, opened bank account applied for non o and 12-month extension of stay within 3 days with the help of a realtor/inside job.
So as your friend is a school shooter, phyco killer and kiddie fiddler and needs his emotional support dog same as the rest of you, maybe he should bring his emotional support dog so we will all feel safe.
Leave the darn thing at home and get a girl. You can buy her a lead; she will sit up and beg, roll over and she will dark for you at no extra charge. You can even take her for "walkies", in a shopping mall of course. You cannot take your mut in a hotel, condo bar or shopping center and if you take it to a restaurant it will end up on the menu, that if it does not run away after being attacked by stray dogs.