The sidewalks are like 14" wide.

I did see a turnkey bait post yesterday that made me want to jump off a sidewalk.

You have to re-plumb your sewer line and hire the excavators to dig up the sidewalk(yes, this happened to me, and yes, the home inspection missed it.)I refused to buy an apartment in Manhattan because they were too expensive(IMO,) then my wife convinced me.

Warren Buffett's strategy before he met Charlie Munger was walking around, looking for cigar butts on the sidewalk with one more puff left in them.

I had one a couple years ago where even the Realtor refused to go inside, you could smell the stench as you walked up the sidewalk to the house.

He was shoveling the snow on the walkways and the sidewalk for all the little old ladies. 

Land, permits, infrastructure, materials, furnishings, utilities, project management, property management, furnishings, sidewalks, pool maintenance, insurance for your free shuttle, etc?

There is a counter that people walk up to to order stuff.Most of them downtown surround a parking lot, cars parked inside the lot with carts around the perimeter facing the sidewalk.

Storm sewer, storm pond, sewer lines, water access, fire hydrants, public bathrooms, surface coverage, sidewalk or bike paths, setbacks, power lines and right of ways known and unknown, road access, etc.              5.  

. - Good tip - I've asked for a quote; however the bottom of the basement window is at the sidewalk.