Use other's people money to make you money.
You have cash and cash rules. You can get at least three properties with that money. 3 down payments of 30k plus some closing costs. Then you are spreading the risks in three properties vs buying just one. When one is vacant the others make up for the mortgage payments.
You can also be aggressive and make a cash offer, under asking. Don't pay list price or asking price. Everything can be negotiated. For example asking is 95k, offer 85k or 80k all cash. Then you can do delay financing and cash out 75 percent of the appraised value (usually after repair value). So you get a good discount and cash out to repeat the process. Now add BRRRR to that mix, you can cash out with the after repair value and have all your money back in your hands to repeat the process.
Yes, you need to build a team first, a good realtor, a great property manager or management company with a great network of contractors and vendors. A trusted title company. A great mortgage broker and local bank to get the best loan terms with the lowest fees you can. A trusted property inspector. And one insurance broker to get her best terms and policy and coverage on the property.
You can build your team without leaving the house, but that's very important! Start with a good realtor and ask them for recommendations in their network for the rest. It's a great start.
Its not easy, I've been trying to enter the Ohio market and I am still out of luck finding a good property manager there. Many don't respond, or call back which is a red flag as if they do business like that, imagine giving them keys to your properties.
Build the team first!