The challenge with systems is that you don't get a premium in rents just because the plumbing is new.

Edit: I just want to say, after thinking about this for a couple minutes, maybe I need to continue to do research if people are telling me my numbers are way off.

Although you may need to edit some of the responses it's gives back. 

The average price per land for urban infill going 6-12 stories high on a higher density product is about 5 million an acre up to about 25 million an acre. downtown market premiums I've seen at the highest are 1200 a sq ft. in columbus you can get land about 1.5 million per acre downtown at best price, sells for about 600 a sq ft max, very little competition compared to miami. tampa I didn't really look at too much because miami has 22 zip codes that you can build at least 6 or 8 stories on and just a much better landscape than other markets. tampa is a little bit bigger than columbus but in my opinion more of a suburban market. miami is landlocked and very limited so everything is in redevelopment. both are amazing opportunities but the barrier to entry is much higher in Miami with the smallest plots of land infill going for at least 1.5 million I would say in areas like Wynwood Norte, Wynwood, etc. we looked all over but prefer east of 95 due to the condominium opportunities. multifamily is very strong in both markets but the condo premiums make it almost silly not to do one from the start and the use of deposits versus a single asset lease up and disposition is a longer sales cycle than the condo buildings being sold out prior to completion.

The PocketSmith dashboard displays your current net worth.With the premium version, PocketSmith can connect with over 12,000 financial institutions worldwide to automatically import your financial information.

They charge a premium but are allowing them. 

I would like to solicit feedback from both consumers and the pros on the feasibiltiy of buying a nice house near the beach near retail (I'm thinking NJ), then flipping it as quarter-share fractional interests at a premium.

For me the reason for going turnkey was to limit my lack of experience and knowledge of the areas I am investing in and I looked at the premium I was paying as worth it to acquire the things I lacked. 

Traditional route could have more exposure to the market and could potentially sell for a higher price, however there's a premium service that needs to be paid to the agents.

However, this will typically only decrease the monthly premium by a bit.