House build under 5000/sqm?

Hi

As we;re working up to building a house in grandma's garden the wife has been keeping an eye on Naibaan website and posting some to me.

They have some quite good stuff.

Today i got a link to this page:

https://www.ntbdays.com/tidtrendy/7048

It claims a house build at about 4200/sqm.

I can read a fair bit of the Thai on the butcher's bill but not all.

I note that it has a single skin of regular blocks, and there certainly aren't a proliferation of electrical points.

But it's a decent looking house with plenty of window space and the roof is lined underneath and insulated.

I notice they are quoting payments for a chaang so it's not a self build.

If correct, this is really cheap, and there may be something to learn from it.

Anyone care to pick the figures apart?