Hi Malgorzata, I looked up the government website and studied the regulations and Miami 21 zoning ordinance, and it appears that lodging is prohibited in all areas. if there is something that I am missing?

Compared to an IRA, Solo 401k contribution limits are roughly ten times higher.You can borrow up to $50k from the plan; IRAs do not allow participant loansThere is no custodial requirement for the 401k.You don't need the additional expense and administration of an LLC to have checkbook control.There is a built in-Roth component whereas IRAs are either traditional or Roth, not both.A spouse can also participate in the same Solo 401k plan.The Solo 401k has additional tax benefits over an IRA when investing into real estate using leverage.The penalties for prohibited transactions are less severe, though it's best not to utilize this benefit :)

The document is missing one prohibited asset, you cannot buy shares of a S-Corporation in an IRA either, not sure how that was left out of this document. 

Every basement window that is openable shall be supplied with rodent shields, storm windows or other approved protection against the entry of rodents.PM 404.4.4 Prohibited Occupancy.

Other sales in the neighborhood that have been remodeled generally have granite, stainless steel appliances, and laminate flooring.We have Formica counters, which I'm really not willing to upgrade because the counters were new in 2006-2010 and there is a TON of counter space for a small house, which would make replacing it prohibitively expensive.

The fair housing act prohibits the following for protected classesRefuse to rent or sell housingRefuse to negotiate for housingMake housing unavailableDeny a dwellingSet different terms, conditions or privileges for sale or rental of a dwellingProvide different housing services or facilitiesFalsely deny that housing is available for inspection, sale, or rentalFor profit, persuade owners to sell or rent (blockbusting) orDeny anyone access to or membership in a facility or service (such as a multiple listing service) related to the sale or rental of housing It'd be similar to requiring a couple of a certain race to each qualify on their own while another race could qualify with half the income.

Dogs covered under ESA can be prohibited from any businesses - it is up to the business.

I believe it is an acceptable charge but you'll have to study your state law to see if there's anything prohibiting you from charging it.

You are considered to be a "disqualified person" to your IRA and as such are prohibited to enter into any transaction with your IRA. 

For a variety of reasons this is very intriguing and as the potential to solve some vacancy issues.However, as of Aug 2019 agency lenders have added specific language into their loan documents that STRICTLY PROHIBITS the practice of short term rentals including AirBNBs even if signing long term leases with 3rd party companies who use your apartment as short term rentals.