Thanks PDLM.

Its getting clearer. However, would my business then pick up 2/3 of the rent, 33% for its own useage and then 33% providing accomodation for me? And this would apply throughout all of the utilities. When the company picking up the full bill for the mobile phone.

Im still a little unclear how to show all of this in my accounts. Im sure over the next few months I will get a good understanding of it. Is there a good resource to read up on relating to HK business expenses etc for SME's?