Is it permissible to use the restoration compensation for a building inherited by two individuals, especially since this compensation is for one of the inheriting families and not the other, and is dividing rental compensations among all heirs considered correct? And is it considered bribery to agree with an employee on a sum of money in exchange for completing my personal transactions?

The first part of the question should be posed directly to the scholars in the questioner's country, because inheritance matters are intricate and require clarification that can only be achieved through direct consultation. As for the second part, it is impermissible to cooperate with an agent who intends to bribe an employee, because the employee receives a salary for their work, and it is not permissible for them to take additional money. Furthermore, this falls under cooperation in sin and aggression. The Messenger of Allah, peace and blessings be upon him, cursed the briber, the bribed, and the intermediary between them.