Translate the following English sentence to French:
"Add to this the fact that he had to do this from his green approach and, against that background, find a compromise. That was not easy."
Ajoutez à cela que Monsieur Florenz a dû, en outre, tenir compte de son penchant écologique vert et a dû, en toile de fond, établir un compromis qui ne fut certainement pas position commune.