Please capitalize where necessary: "wall" and rmig richfon can improve sound absorption and reduce noise levels, thereby contributing to a better and safer work environment.
A: "WALL" and RMIG Richfon can improve sound absorption and reduce noise levels, thereby contributing to a better and safer work environment.

Please capitalize where necessary: although it is up to the bank to decide whether to let someone open a bank account or not, as a national of an eu country rosa has a right to the same treatment as uk nationals.
A: Although it is up to the bank to decide whether to let someone open a bank account or not, as a national of an EU country Rosa has a right to the same treatment as UK nationals.

Please capitalize where necessary: and they broke down the column of baal, and broke down the house of baal, and made it a draught-house to this day.
A: and they broke down the column of Baal, and broke down the house of Baal, and made it a draught-house to this day.

Please capitalize where necessary: two double rooms connected by a fully equipped kitchen and bathroom.
A:
Two double rooms connected by a fully equipped kitchen and bathroom.