As with ALL Matakishi's Tea House products, insanely good value and very very useful.
He has done all the hard calculating work and gives precise and accurate directions to make these fantastic structures. All it leaves you to do is, enjoy the fun in making them for a fraction of the cost of buying MDF pre-cut buildings.
Once you've got the hang of it after making your first building, the second and subsequent ones just 'roll off' the production line!
Recommended as an excellent buy and a great investment.