@Rachel Zhang by acquiring the property at a trustee's sale, you have acquired the rights of the junior creditor. 

In exchange for this permission, the Tenant agrees as follows:1.To keep no more than 1 domestic dog(s) as described below.2.To pay additional rent in the amount of $ 0 per month; or3.To deposit with the Landlord a "Non-refundable Pet Deposit" in the amount of $ 250 which shall be held as security for the faithful performance of this pet Agreement and shall be used upon the termination or expiration of this Agreement for the purposes of cleaning the Premises.4.To keep the pet from causing any annoyance or discomfort to others and to immediately remedy any complaints concerning the pet.5.To keep the pet from damaging any property belonging to the Landlord or others.6.To immediately pay for any injury, damage, loss, or expense caused by the pet (In this regard, it is expressly understood that at no time shall the Tenant apply any part of the Pet Deposit towards such amounts due, but rather, the Tenant shall make restitution immediately and separately from the Pet Deposit.7.To keep the pet under control at all times.8.To keep the pet restrained, but not tethered, when it is outside of the Premises.9.Not to leave the pet unattended for any unreasonable periods.10.To hold the Landlord harmless from all liability arising from the Tenant's ownership or keeping of the pet, including but not limited to any liability resulting from the Landlord turning said pet over to local pet policing authorities should the pet be found unsupervised.11.To dispose of the pet's droppings properly and quickly.Also, to coordinate the cleanup of the pet’s droppings with the weekly lawn maintenance.12.To insure that the pet will wear the appropriate Local Animal License, a valid Rabies Tag and tag bearing the owners name and phone number.All licenses and tags must be kept current.13.Tenant agrees to control flea infestation and will exterminate if necessary, and upon demand, in any and all areas affected with full cost to be paid by tenant. 14.Tenant agrees that Landlord will not be responsible for the injury, harm, or death of the animal, and agrees to hold Landlord harmless for any damages suffered as a result of any harm caused on the animal or by the animal upon another person, guest or employee.

I can always get a mortgage after repairs are made if I decide to acquire more properties quickly.  

I will most likely wholesale them but If I find one that would work out for me to acquire as a rental I would love to do that and get my first property.

I don't mean to say that you won't cash flow, rather you can apply the money it took to acquire that property elsewhere and earn a better return.

I have a course on acquiring properties and, of all the advice and course material that I have purchased in the past, one bit of advice tends to be quite consistent.

It means acquiring the information you need to bid appropriately (i.e. not blindly) and perhaps cutting a deal that others can't, in advance.

I'm looking to use Lease Options as a strategy to acquire property.

The niche I believe is best suited towards my goals is fix and flip (most likely with a equity partner) while acquiring rental units for long term financial independence. 

Something I have to remind myself pretty consistently (I like to buy stuff for my truck) ;)  is anything you acquire in RE or life is it a asset or a liability?