Construction work list! Verification!

Hello dear experienced community,

I would like to present to you my simply bad bill of quantities from my developer.
The costs are structured as follows:

295,000 Euros "turnkey"

The individual costs are as follows:

Shell construction 147,500 Euros (of which planning, building application, building file, building permit 59,000 Euros)
Completion of insulation 23,600 Euros
Facade 5,900 Euros
Roof truss 14,750 Euros
Completion of roof 14,750 Euros
Heating and sanitation work rough assembly 20,650 Euros
Heating and sanitation work final assembly 5,900 Euros
Electrical rough 8,850 Euros
Electrical final assembly 2,950 Euros
Window delivery 14,750 Euros
Window final assembly 14,750 Euros
Plastering work without auxiliary plaster 7,375 Euros
Screed work 7,375 Euros
Tiling work 5,900 Euros

Total 295,000 Euros

The service description is attached as a PDF.

Key data

157 m2 / 2.5 stories / gable roof 30 degree pitch / gross floor volume 870 m3 / without basement
With underfloor heating / guest WC sanitary and 1 story.

to present my simply poor bill of quantities of my builder.

And why?

Yo what do you want?? Exams cost money!

simply bad

If it is bad for you, then you don't need our advice. What do you not like about it? Does he offer too cheap and high-quality? Or too expensive? Or poor quality?

Doesn't ring a bell, no level of detail.

Where is the PDF?

Unfortunately, I didn't have time to convert it into a PDF.
I hope the pictures help you.

For the people who can't/won't help, I don't hold your comments against you.
Give yourselves love

Regards