Visa problem (about office space) (Hong Kong)

Im dan and im from the states, recently thinking of coming to hong kong to start my own business (first place in asia). I have applied to the immigration department and they require me to have an address for my business in the future, and i think thats just stupid. How am I suppose to commit and sign a contract and pay for a year contract (the prices im looking at is in hong kong island and per month it is $ Protected content . Even if I do rent this place, but it isnt a guarentee that I will get my visa for sure.. so is there any alternative I can choose from other than commit to a year contract.

Thanks
Dan