The miasma of your smoking (even outdoors) lingers indoors and sets in for people whose sense of smell isn't trained to ignore the stench.

For example, get electrical up to date first since its a 1963-style ranch house.

You buy a indoor camera , use the signal from the cellphone for wifi.

(sport court, lake, indoor golf and some amazing pools).

Both are active style of investing so note that there's a big learning curve either way.

The reason why I do it this way is because I do a open house style, for showings. 

Houses would be Dwell/Ikea style with a progressive and educated market.

The adjustments made are based on Marshall Swift cost guidelines for the geographic area, a fireplace might be stated as $5,000, but the style, design, quality of materials, workmanship and even size (like a 6' open stone fireplace with 200 pound stones) is a matter of opinion.

(That's not my style, but it is what they chose.)You win at "Specific Performance" if the other side walks.

I think you could take it a step further than Mobile Home style parks, and design it to feel more like an actual neighborhood, just smaller!