The traditional junior suites are the ones at the end of the executive room corridor, in the corners, with names. They are on all floors. The rooms on the exec corridor with names along the corridor are traditional suites- except the two corner rooms on the top floor which are the penthouse (rhs) and traditional penthouse (lhs).

Along the Hilton guest room corridors, the top floor named rooms tend to be deluxe suites (these are the best I think), but you have to be careful as some traditional suites are mixed in. There are also further round deluxe junior suites (no names), by far the best junior suites.

It is tricky as the traditional suites are a good size, but are traditional. we always talk about exec room (modern) vs traditional suites/ junior suites! I prefer the traditional suites, but not all do.