One Charles is a luxury Boston condominium building that was designed by the same people that brought the Ritz Carlton to the city. Located near the Boston Common, One Charles was completed in 2005 with the highest level of elegance in mind. The building is one of the most lavish in all of Boston, featuring modern and luxurious finishes and decor. Many units offer over-sized windows and terraces, hosting incredible views of the Common and Boston.