You have to see one thing the rollator is well made for this price the person we bought it for is 175cm tall but 184 cm could be very short. in addition, the following must be taken into consideration when purchasing a rollator height of the person what the rollator must be able to do seating and on which terrain is it needed and do you need it for shopping all these points must be taken into consideration as I said for this price class it is good but a specialised shop could give you better advice