I advertised my house near Nottingham in September 2021, had offers within 2 weeks (two cash buyers, one 1st time buyers). Went with 1st timers as I stipulated that I wouldn't complete until January 5th 2022 as my early redemption on the mortgage would drop by nearly Β£5000 - cash buyers wanted me out earlier! No issue with time scale, everyone involved informed of completion date. No problems occured and completed in 4 months, could have done in 3 had I wanted. On my flight 3 days later. While house was being sold I sorted out all the covid stuff to get here and renewed passport, visa, photocopies of everything etc, so after the sale I could go immediately. Also made sure I set up each of my UK bank accounts so I could easily transfer money between them. When I got here my main UK current account would only allow me to send my Thai account a small amount of money so I transferred money for car from a different one with less restrictions. It's definitely do-able. Good luck and enjoy π
I recently used Issanlawyers for my Thai Will, very good. 3 copies, 6,500 baht. UK lawyer for my UK Will said Will made in UK is not enforceable in Thailand so you need separate for each country