BG Bau wants information about our financing

It still needs to be clarified who signed the construction contract. Both? If only he signed here, then legally she is simply a normal person who has nothing to do with the construction.

With us, both have always signed everything.

And in my layman's eyes, both clients are [Bauherren].

Furthermore: Who signed the building application? Who appears to the authority as the builder? Whose name is on the construction site sign?

Exactly, the builder is legally the one who signed the building application, or alternatively was reported to the building authority. Nothing else is relevant.

And thus, in my layman's eyes, both builders.

wrong post. Please ignore.