Stealth grow, how many plants and pot size help needed

This is my first auto grow. Dabbled before with photo periods with average results. A lot more informed now and think i can do better, so just need to put in into practice,
Iv moved to a smaller flat and converted this cupboard and going to go for autos
Now...how many plants do you think i can fit in this space? I know pot size will have an effect so what combination of the number of plants and the size of pots would you recommend, its boggling my mind trying to decide
The dimensions of the cupbaord are 55cm x 60 cm x 150cm
Any suggests would be appriciatedView attachment 4640133View attachment 4640135hView attachment 4640136

I’d do just one, mainlined, and pull a nice pound or more from it in a 10l pot