My first ever inflatable+looking for advice

Hi/Hello everyone! Not much to say, only that this fella is waaaay biggee than I expected to be, my room can barely fit him in hehe. Anyways, I'm very happy with him. I came here to ask for some advice about taking good care of him and so on, I'd like to ask a series of questions: How can I deflate him fully and fold him up so it can fit in his original box safely? And how should I proceed regarding riding him (I have to mention that I'm very much overweight, 117kg, laugh if you want it's fine).

Hi/Hello everyone! Not much to say, only that this fella is waaaay biggee than I expected to be, my room can barely fit him in hehe. Anyways, I'm very happy with him. I came here to ask for some advice about taking good care of him and so on, I'd like to ask a series of questions: How can I deflate him fully and fold him up so it can fit in his original box safely? And how should I proceed regarding riding him (I have to mention that I'm very much overweight, 117kg, laugh if you want it's fine).