Have discovered there will be a large international convention in Munich this April when we will have a day or two during our trip to Germany to visit Munich. Hotels/Airbnbs etc. have extremely high prices - I've seen an Airbnb at $1,400/night.
My question is, what are good outlying towns to stay in the area to make a day trip or two into Munich. I'd prefer to travel by train into the city and having a regular route to/from would be important as well as service times through the evening. Any suggestions would be appreciated.