Beachfront bungalow for 45-day rental

Hello to all Thailand experts! I’ve got a small budget for a winter retreat this year in a quiet, sunny spot close to the sea. It seems like Thailand ticks all the boxes: - easy to organize and get around (no visa for 60 days)... - find accommodation with a kitchenette - great weather in January/February But is it possible to do this on a budget and in a place that’s off the beaten tourist track? Thanks in advance for any suggestions! Dayi