@Angie Castro Looks like a great deal that served you well!

I had to deal with a lot more issues than I've ever had in non-S8 rentals like extensive property damage and also bed bugs, roaches, drain lines completely clogged up by grease (I learned what sewer worms are, look it up), spray paint art on walls and food on ceilings, noise complaints, police at the property, removing dead bodies, etc.  4.

Then do the research on the real estate market they serve. 

Just some food for thought.https://www.mobilehomeuniversity.com/mhp-mastery/the-new-par...

The Self-Directed IRA and Solo 401k DifferencesIn order to open a solo 401k, self-employment, whether on a part-time or full-time basis, is required;To open a self-directed IRA, self-employment income is not required;In order to gain IRA checkbook control over the self-directed IRA funds, a limited liability company (IRA LLC)  must be utilized;The solo 401k allows for checkbook control from the onset;The solo 401k allows for personal loan known as a solo 401k loan;It is prohibited to borrow from your IRA;The Solo 401k may be invested in life insurance;The self-directed IRA may not be invested in life insurance;The solo 401k allow for high contribution amounts (for 2016, the solo 401k contribution limit is $53,000, whereas the self-directed IRA contribution limit is $5,500);The solo 401k business owner can serve as trustee of the solo 401k;The self-directed IRA participant/owner may not serve as trustee or custodian of her IRA; instead, a trust company or bank institution is required;When distributions commence from the solo 401k a mandatory 20% of federal taxes must be withheld from each distribution and submitted electronically to the IRS by the 15th of the month following the date of each distribution;Rollovers and/or transfers from IRAs or qualified plans (e.g., former employer 401k) to a solo 401k are not reported on Form 5498, but rather on Form 5500-EZ, but only if the air market value of the solo 401k exceeds $250K as of the end of the plan year (generally 12/31);When funds are rolled over or transferred from an IRA or 401k to a self-directed IRA, the amount deposited into the self-directed IRA is reported on Form 5498 by the receiving self-directed IRA custodian by May of the year following the rollover/transfer.Rollovers (provided the 60 day rollover window is satisfied) from an IRA to a Solo 401k or self-directed IRA are reported on lines 15a and 15b of Form 1040;Pre-tax IRA contributions on reported on line 32 of Form 1040;Pre-tax solo 401k contributions are reported on line 28 of Form 1040;Roth solo 401k funds are subject to RMDs;A Roth 401k may be transferred to a Roth IRA (Note that from a planning perspective, it may be advantageous to transfer Roth Solo 401k funds to a Roth IRA before turning age 70 ½ in order to escape the Roth RMD requirement applicable to Roth 401k contributions including Roth Solo 401k contributions and earnings.)

They do not raise rent due to fear the tenant may be upset or leave, they do not serve pay or quit notices for fear the tenant may leave or be upset, they do not evict out of fear the tenant may retaliate. 

In my lease agreement it states not to leave the door as to not let the cat out.Am I legally allowed to serve her a 3 day notice to quit for breaking multiple rules (right to quiet enjoyment, not locking the door, not leaving the door open to not let the cat out, not wearing shoes in the house)  within the first week?

I always send people in the direction of @Amanda Han she is among the best in the nation when it comes to serving real estate investors. 

Tape, patience, and two coats will serve you well if you decide to do it yourself.

Let's explore some effective approaches for managing investment properties:With a Property Manager:Screening and Selecting Tenants: Entrust your property manager to handle tenant screening, background checks, and selection, ensuring reliable renters for your investment.Rent Collection: Property managers can ensure timely rent collection and handle any late payments or lease violations professionally.Maintenance and Repairs: Delegate routine maintenance tasks and repairs to your property manager, who can coordinate with contractors and vendors to keep your property in top condition.Tenant Relations: Property managers serve as the primary point of contact for tenants, addressing their concerns and ensuring a positive rental experience.Lease Enforcement and Evictions: Trust your property manager to enforce lease terms and handle the eviction process if necessary, following legal procedures.Financial Management: Property managers can handle financial tasks such as budgeting, accounting, and financial reporting, providing you with regular updates on property performance.Without a Property Manager:Self-Management: Take on the responsibility of managing the property yourself, handling tasks such as advertising vacancies, screening tenants, and collecting rent.Outsourcing Specific Tasks: While not hiring a full-time property manager, consider outsourcing tasks like maintenance and repairs to trusted contractors or service providers.Utilizing Technology: Leverage property management software and online platforms to streamline processes such as rent collection, lease management, and maintenance requests.Establishing Clear Policies: Set clear policies and procedures for tenants regarding rent payments, maintenance requests, and lease terms to minimize conflicts and misunderstandings.Regular Inspections: Conduct regular inspections of the property to identify maintenance issues or lease violations early on and address them promptly.Building Relationships: Maintain open communication and positive relationships with tenants to foster a sense of community and encourage better care of the property.Whether you choose to hire a property manager or manage the property yourself, effective communication, attention to detail, and a proactive approach to property management are key to maximizing returns and maintaining the value of your investment.