arrange showings for those condos that fit your needs and price range, but will also get you all other important information as for example, how well the property is maintained, what the monthly assessments are and what exactly they include or do not include (those amounts are often very very different from low to very high including very different things!!!) and parking yes the agent will be able to find those things out on your behalf as well.
Trust and work with a buyers agent to protect yourself and get all the info you need before making an offer on
Good Luck to you
Edith YourRealtor4Life! And Chicago & Northern Illinois Expert
Working always in the very BEST interest of her clients