I buy and sell machine guns, silencers, and an occasional destructive device such as grenade launchers:)Unfortunately, you cannot use these for evictions or collecting from delinquent tenants--but they don't know that:)

He came from China fixed sewing machines till he saved enough and then bought stuff no one wanted, in Soho.

The washing machine runs once a day if not twice . 

It’s the same machine.

You would run the machine for awhile, maybe even 24-48 hours, with the AC on recirculate but a rather warm temp, 75-80° and house sealed.

At 6 hours, my brain hums along like a fine-tuned machine. 

I MAY be a little biased because I am in the machine gun business as well as RE

What’s your end goal referring to having your business run on its own like a machine without too much “pushing” from you?

But seriously, that should be a cash-machine, but it's going to require knowing the target market, devising a great marketing strategy and execution of that.

Also if you intend this to be a rental, be aware that condo associations often have limits on how many units can be occupied by tenants, so check with the condo management first as to how many rental slots are left if you intend it for a rental.