Where to put plants?

Hello,

I have a lot of plants in my office. I've saved them all over the years from being thrown away by other colleagues. Now I've quit, and I simply don't have room for them at home. My dragon tree is 3 meters tall. I even asked at the Mannheim Plant Showroom, but unfortunately, that didn't work out. Does anyone have any ideas where I can donate plants to someone who's in good hands ? I don't want to give the plants to my colleagues. They'd surely die there. I'd appreciate any advice.

Many thanks in advance and kind regards

Albablu.