There are two Suansin hotel locations in Tak; I usually stay at the one which is located on hwy 104 (see previous map posted) at the intersection of Hwy-1.
The two hotels are now run by the founders son, Nat; his elderly father has since passed away.
When I travel north to Chiang Mai, etc. I often have overnighted at the other Suansin Resort on Hwy 104, which is a little nicer (newer) than
the one indicated in the previous post.
All rooms have comfortable queen sized beds, not a Thai rock hard mattress, H/W, TV, Refrig and free and fast (600-kB/s+) WiFi.
A/C rooms currently priced at 380-Bt, Fan rooms 250-Bt
A free breakfast buffet each morning in the lobby: coffee/tea/juice, toast/butter/jam, sweet rolls, etc.
There is also a restaurant on site, mainly Thai/Chinese cuisine...meals 40-Bt +
http://www.suansin.com/suansin/index.php