Staff was great, but they were kind of behind the 8-ball.
My biggest beef was room keys consistently not working, even upon check in…staff told me this was a frequent problem with many guests….a room key might work one day, but not the next (or even later the same day). I put up with it for 3 weeks (recurring work assignment), & then changed hotels, as there appeared to be no end in sight.
Room wasn’t especially clean (carpet could be gross), dishes/silverware were hit & miss, & multiple lamps & electrical outlets didn’t work (across multiple rooms).
Parking lot lights were hit & miss (often dark & sketchy).
Sent an email to Sonesta regarding my concerns (& was told it was forwarded to local hotel management, but was not contacted by local hotel).
I could not, & would not recommend Sonesta ES Suites Charlotte Arrowood to anyone (& I traveled & stayed there 3 nights a week for several weeks; smart, huh?)
It was reasonably convenient to my job, but that’s the best I can say about them.
There are much better options in close proximity.