Condos
We live in a townhouse. The pros are manifold. For example, you don't have to worry about lawn or yard work, or painting the outside, or general property management. It's like living in and buying a house without the hassle of outside maintenance. The interior, though, is your responsibility, as it would be with a house.
You do need to purchase homeowners' insurance. You will still pay property taxes, but your lender will incorporate it into an escrow that you pay into as part of your monthly home payment, just as you would if you purchased a free-standing home. You will also have to pay monthly condo association fees. Those go toward grounds maintenance, snow removal, painting, capital improvments, etc. More about snow removal below.
There are cons. Sometimes, property managers and/or condo boards aren't all that swift. For example, last March we had a seven-foot snowstorm over two days. It was a given that there would be no snow removal during the first two days. The third day, I waited, and waited, and waited, for snow removal from our alleyway. Finally, the neighbors got out their snow shovels and cleared the way. I missed a day of work because the snow removal people did not come through. I wondered what the hell I was paying for with my condo fees.
Which leads me to my point about condo boards. Many in the community complained to the condo board president about the unsatisfactory snow removal. In the next month's newsletter, he whined that he cannot accomplish these things himself, and essentially told off the complainers. He said they should "get a life." He's one to talk.
(In all fairness, we learned later that the snow removal company's equipment's clutches had burned out because of the massive demand for snow removal.)
There also rules that must be followed, usually regarding displays of things outside of units and parking. There were a couple of times when residents who couldn't mind their own business hassled my wife about parking in guest parking. She hadn't parked there that long and there were numerous other spaces nearby. Having said that, our rules are generally reasonable and enforced minimally, though I don't care for one rule that essentially forbids the flying of the American flag outside one's unit. Sometimes, condo board members are very often crotchety retired people who need a life and go around acting as a sort of fascist condo Gestapo to ensure all rules are followed. They sometimes also engage in petty arguments. This is true at my mother's condo. I am reminded of the Seinfeld episodes about Jerry's parents' condo board in Florida.
Really, the pros outweigh the cons, and condo living is virtually hassle-free. It beats paying rent because you are building equity in something. And, you get tax advantages.
Hope that helps. Good luck with your home purchase.