I don't think any of the xx01 suites at the Westin Copley have 2 queens. They are set up with an entry area tha thas a work desk and then the bedroom that's spacious, but not big enough for 2 queens and a sofa bed.
So, that leaves all the xx12 and xx13 rooms, which are classified "junior" suites, although they are basically huge rooms that flank the corners of this triangular shaped building. Laying in bed, you need good vision or glasses to see the TV a good 20 feet away on the opposite wall.