Real Estate is not a simple feat and with over 40,000 agents on the Toronto Real Estate Board finding the right one can be a hard thing to do!
Go with your gut, interview at least 3 agents. Everyone will have a different marketing plan and different way they see how they should sell your home. Ask what their statistics are, ask how long they have been in the business...ask as many questions as possible
In the end go with the agent that makes you feel at ease. Buying and or selling a home can be a stressfull time and the agents job is to make it as seamless as possible for you!