So let's briefly summarize the highlights:
- Couple without craftsmanship training builds house almost entirely with DIY
- Cost savings approx. EUR 120,000
- Construction time 9 months (well, it has now also been extended to 2 years).
- Loan from the bank over (how much equity actually? Did I miss it?) X but only draw down 280 later.
- If possible, the bank takes back the undrawn loan without additional costs
- Crane, not needed.
- Roof best without beams, if necessary only very light ones are made with a pulley.
- Craftsmen only in emergencies. Then they just have to come briefly for the small job..
- Electrician only comes to connect the main connection and signs off
- What you don't know is explained by Wikipedia and YouTube
...who wants to add something?
Good summary, even though I don’t share the intention behind it.
Equity is 50 to 60.
If it depends on the crane for the beams, then I don’t know either. In an emergency, you just get the crane or the carpenter has to open up the roof after all. But that won’t ruin the whole idea or calculation.
Building a house is not rocket science: everything has been done and described before and, in an emergency, can be fixed by quite a few people. I just see a lot of work in it.