Make sure utilities are available, and that you have tap fees included in your estimate, as well as engineering (site plan), architectural plan, and other bits you might need to consider for your market (landscaping and costs of sale, for example).

They'll be ok with slower speeds, just for browsing and streaming.For routers and modems, just make sure you go with name brand devices and check reviews on tech sites.

And as far as social media goes, there are more than 2.2 billion active users on the site every day.

Have been on bigger pockets a while, but havent made full use of the site. 

Some sites are not able to provide back a credit score, because they don't know how you will handle the data. 

So a community of these homes could definitely provide an affordable downsized housing option for active seniors (independent living style) - especially when you provide amenities on site, which will be required if you want to compete with other independent living style communities and apartment buildings.

I have seen many investors lose money due to purchasing site unseen.

I was able to get them in touch with an off booking sites place that had an opening in town.

Do I need to talk to a real estate lawyer for my own lease, or do I use a site like RocketLawyer?

One thing people haven't mentioned is look for your own ad on the key rental syndicated sites and see if it presents well.