A small hint, when staying in Tachilek, Myanmar, this hotel is right at the end of the border bridge, down the stairs to the Bazar.
It's still quite new and only 800 baht.
Recently they added free breakfast which is just coffee, bread,jam and some snacks.
There's no elevator so you have to climb the stairs although the staff carries your luggage.
My wife's sister has a shop next door with small handy things like a typical Birmese minimarkt.
Say hi from Lung Mau and she’ll be happy to serve ,can only speak Shan en Birmese a bit though 555)