Cooldude, when you buy a home you need to have a 'downpayment', 'closing costs' and 'insurance'. I'm sure they will go through these in your class. The requirements vary from area to area. Who pays what parts of the closing costs is also a matter of local traditions and is generally negotiable. When I purchased my current home the closing costs included a title search (paid by the seller to prove they had good title), title insurance (paid by me to insure my ownership rights to the property I thought I was purchasing going forward), document stamps (paid by the me to both record the title showing me as the new owner with the state and by the seller to record the mortgage as an official document), property taxes (in our state they are paid towards the end of the year for the year that is just ending, so the seller gave me the estimate of taxes he should have paid from Jan 1 through the day I took over the house and I was responsible for actually paying them at the end of the year) and then there were a lot of miscellaneous costs such as an independent third party appraisal of the value of the home, costs of fed-exing documents back and forth, document preparation, commission to the Realtor, etc. etc. Some of those miscellaneous costs were mine, some were the seller's. In my market a home inspection was not required but I certainly would not purchase a home without one, and that was at my cost, paid for prior to going forward with the purchase. (Based on the home inspection we knocked an additional $15,000 off the price of the house because of repairs that were needed, and indeed a week after we took possession of the property the roofers were here because the old roof sprang leaks in a storm the day after we moved in.)
Home ownership is not cheap. I routinely budget 10% of the value of the house per year for 'home repair'. That means that a $100,000 home is likely to cost me $10,000 this year to repair and maintain. This year my $10,000 has laid out $1500 to have the flat roofs over my porches repaired (a flat '20 year roof' will last about 8 years and mine had been stretched to 14 years because I hauled up half buckets of roof coat to reseal them myself in 2004 when a hurricane made roofers unavailable in my area for small jobs). I am on a well system and just paid $3000 to have new equipment and piping installed because my old system was about 10 years old. We burn out a pump about every 3-4 years, and those I can readily replace myself for around $200 for a decent pump. My lawn tractor just had the throttle break, so that will need to go for repair instead of using a screwdriver to manipulate it, I bought a $200 lift so that I can change the blades on the lawn tractor without having to spend the day dropping and reinstalling an ornery mower deck, I put a new chain on the chain saw to cut branches that were approaching hanging over the house and new blades on the lawn tractor (and sent the old ones out for resharpening), I recently bought a shovel (on a shop) to replace one where the handle broke and the old shovel blade was not worth replacing the handle again, and this is before we even talk about plantings, fertilizers, pest control, etc.
Would I become a renter again? Heck no! Would I purchase a $500,000 house if I couldn't afford to set $50,000 aside per year to maintain it? Heck no! The reality is that my 10% for home repair/maintenance/improvement is rarely all spent because I am pretty handy. I know how to replace flooring, faucets and other plumbing, do minor to moderate electrical repair, repaint a home inside and out, clean gutters and repair them, maintain lawn and garden, erect and maintain fences, replace screens etc. I won't tackle stuff beyond my comfort zone, but my comfort zone is pretty broad.
I have owned rental property and know that those who are not handy do need a landlord to take care of them. When you become a homeowner, learn how to fix things yourself wherever possible. Most home maintenance is a matter of dealing with a mechanical puzzle, whether you are replacing door handles/locks, the fill valve of the toilet or replacing a faucet. There is lots and lots of help on the internet, often with photos of the steps, that make it look simple, though know there will always be one nut or one angle that makes your task uniquely a PITA.