We will have lots of renovations and additions to do over the years, so I'm worried that it will be hard to save up for more rental properties.Any suggestions?

The most common is leaning on your agent for their expert advice.

Additionally, I collect a $3900 - $5900 option fee which helps lower the amount that I personally leave into the property and if there is a turn over and the tenant buyer doesn't exercise the option, and there needs to be repairs made to turn the property over, I usually recoup the cost of those repairs with the next option fee of $3900 - $5900 from the next tenant buyer. 

As remote work is more and more common, many professionals look for a home there.

These are professionals with additional training and a stricter code of ethics.

You would also want to add the LLC entity as an "Additional Insured" party onto the landlord insurance for the property.

Quote from @Gary Abrams: Software is a common question on BiggerPockets.

Most commonly, laundromats are sold at a 3-5x multiple of SDE.

I wasn't aware that they brought on additional debt to fund everything.

You may also need to provide additional documentation, such as proof of income and employment, and may need to have a co-signer who is a U.S. citizen or permanent resident.In terms of buying with an LLC, it can be a good option for some foreign buyers, as it can provide additional liability protection and potentially offer tax benefits.