But, nevertheless, in this

It is very difficult to build a cottage with your own hands, which only a stubborn person who will not regret his free time and effort to build his new house can handle it. But, nevertheless, in this difficult matter, it is impossible to do without external help, without which there is no way to build heavy building materials such as aerated concrete blocks. But laying a brick, a roof, as well as other construction work is quite possible on your own.