Don't wash your clothes in the dishwasher. Such an experiment will not end well. You're better off hand washing your clothes in the sink and hanging them to dry.
So, seriously, if your apartment has the hook-ups, buying a small washer and dryer seems like a very logical option, esp. when it could cost $650 or less. They'd be yours to take with you when you move from the apartment. And washers and dryers usually last a long, long time. My machines, for example, were bought in 1993 and are still running.
I can see not renting a set. I can see disliking the laundry-mat. I can see not wanting to go out to the parents' to do laundry.They do come standard in apartments, unlike clothes washers. I do not feel like renting a washer from my apartment complex -long term expense out weighs the cost of buying my own set, I dislike using the "public" ones in the 'mat in the complex, I'd rather not buy a set, and there may be times I don't like going all the way to the parents' to do laundry.
So, seriously, if your apartment has the hook-ups, buying a small washer and dryer seems like a very logical option, esp. when it could cost $650 or less. They'd be yours to take with you when you move from the apartment. And washers and dryers usually last a long, long time. My machines, for example, were bought in 1993 and are still running.