You did not attach the information the unit you are asking about. But I see you are interested in Brookline. I am based in Newton. If you want help, feel free to call! Otherwise, plase just repost with information on the unit. OR send the question directly to the listing agent.
Contact an agent in your area by going to the "Find a Pro" tab on the top of your page. You can type in your town to find a local agent and then ask them if they can show you the property you're interested in.
You may wish to ask your question again and attach a link or give an address so that your question may be answered accordingly--in the meantime any local agent can help you with questions and showings--contact any realty office(s) and inquire or contact any local Trulia contributor(s) directly and ask.