Beautiful area--Pasadena is 1 of my favorite places in L.A. Quiet & safe.
Small (emphasis: *small*) room, good for a single needing a place to crash overnight. Temperpedic mattress is awesome. Easy access with key code.
No shower/bath though, so beware. 1/2 bath is actually outside through another door. Only downside.
Arsineh seems really nice, never saw them face-to-face.
Oh, take their suggestion about the massage place, for sure.