Kenny, as far as I know, these type of washer-dryers have a certain capacity for the wash cycle (probably 5 kg) and half of that capacity for the dry cycle (2.5 kg). So, if you want to do a wash cycle automatically followed by the drying cycle, you just can load 2.5 kg of clothes, and it will take almost 4 hours to complete. But if you can cope with that maybe you'll be much better off to become a follower of the Dalai Lama, LOL!
Emilio