<p>Boston is expensive, and thumper is absolutely correct that there is always something happening every day. Just and fYI - you might want to rethink your travel plans if they fall on April 18-22. </p>
<p>If you find a good rental via one of those private listings, you might want to try to strike some sort of a deal wih the owner about future rentals if you know your travel schedule. If I had a rental unit and a business traveler with whom I had good experience inquired about periodic rentals, I’d be willing to let them reserve the unit for a small prepay or something like that. Good luck </p>