Subject to doesn't really work down here so that's not an option either.There has to be a way what am I missing or don't know yet?

Am I better off just trying to maximize the building's energy efficiency as much as possible, or is it worth trying to convert these expenses over to the tenants?

Or am I foolishly attempting to live beyond my means by trying to buy a house while I have this debt?  

Or am i misreading.

What else am I to do?

My concern is am I going to miss the best opportunity ( market value wise) to invest.

Am I a millionaire?

What am I leaving out or over estimating?

Or am I imagining things? 

I often have the same issue, chasing around many shiny opportunities and I have to pull myself back and say wait a minute, what am I trying to achieve here.First of all though, about the duplex you are going to sell.