Right now, in my market, I'm seeing a lot of multifamily properties that don't work because the sellers aren't accounting for the new cost of borrowing.

If @David Alder, had the ability he could have avoided tax entirely by having the note go into the exchange account. 

I don't have a staff of six figure marketing/compliance professionals to make it all compliant, so I don't advertise rates online, and you won't see any in this post.

What are other stuffs that needs to be taken into account?

If those numbers do not fit FIs, then it is likely bad investing strategies or one has an unrealistic outlook on living standards.The example takes into account to average cash flow of $200-300 per rental.

But I’m interested in reputable online courses to draw knowledge from as well.

With AI taking over "content creation," I expect we will reach 90-95% garbage ratio pretty soon.Despite all of these answers piled up online, people are still asking each other and "experts" how to find a hot date, what to feed their dog and how to get rich without doing any work.

I have been looking into some of the online courses from The CE shop and other online portals to buy a course to get through my realtor licensing studies, but I am confused on which one is the best one.

You can also find appraisers through online directories.2) Ensure you have an understanding of the process.

I know this is pretty obvious, but have you tried checking the Montgomery County property tax records or the property tax assessment records online for Silver Spring?