ᐅ Quotation Review

Hello dear forum community,

I have just received my first offer and would appreciate a review with corresponding evaluation and/or tips.

As always: please excuse any generalizations or incorrect terminology, as I am by no means a professional. I try to explain everything as clearly and logically as possible.

Offer content 1, among other things:
Shell construction including foundation slab, roof frame, concrete staircase, roller shutter boxes, rainwater cistern, carport
Offer content 2:
Electrical work

Details see attachment

The house:
Type: solid construction according to the new energy saving regulation, no KfW
Size: 11.36 x 8.99m (37.3 x 29.5 ft), 155m² (1,668 ft²), 2 full floors, no basement
Location: Lower Bavaria (I believe that whether it is Schwabing or the Bavarian Forest makes a significant difference)
Construction company: locally based

Separate contracts will be awarded for:
Heating and plumbing, windows, electrical work (probably), interior finishing, painting and plastering, etc. (possibly also carport and roller shutter boxes in connection with windows—if sensible)
-> I have professionals for almost everything in my close family/friend network

I have largely anonymized the offer since I believe this is respectful to the provider. A meeting/negotiation appointment will follow soon, as well as at least one comparison offer.

Would you prefer a discount in cash or discounts in kind, such as additional services or higher-quality materials (for example, better bricks)? A discount in kind probably hurts the provider less and might make the most sense for both parties?!

Thank you in advance!