Guild Castle - technology tree buildings

There are 2 types of foundations : Small Buildings and Large buildings. To buy a place for each of these you need :

Small Building Foundation - Type I
(fields,forges,lumber yards,guardian towers and 6 types of rune towers ; number of building space :3)

Small Building Foundation - Type II
( fields,forges,lumber yards,guardian towers and 6 types of rune towers ; number of building space :3)

Small Building Foundation - Type III
( fields,forges,lumber yards,guardian towers and 6 types of rune towers ; number of building space :2)

Small Building Foundation - Type IV
( fields,forges,lumber yards,guardian towers and 6 types of rune towers ; number of building space :2)

Small Building Foundation - Type V
( fields,forges,lumber yards,guardian towers and 6 types of rune towers ; number of building space :3)

Small Building Foundation - Type VI
( fields,forges,lumber yards,guardian towers and 6 types of rune towers ; number of building space :3)

Large Building Foundation
( Academies,stables,libraries,drill grounds,arsenal,fields,and processing factories ; number of building spaces:1)