the Registrierungsbüro has reviewed your application for your Modular base. We find it lacking. The location proposed does not disclose the system where the base is intended.
We also find a lack of reasoning to build a second installation in the same system as your previous installation, if that was the intended plan.
The Registrierungsbüro also think that there has become a lot of modular installation in Frankfurt, so any further installation in that system will require some a reason.