Accessible
Accessible (adj) /əkˈses.ə.bļ/
1. easily reached and obtained – obtainable – reachable – at hand:
My physician reassured me that the medicine for my disease is easily accessible.
2. easy to comprehend – understandable – comprehensible:
I used some visual aids to make my lecture more accessible to the audience.
Royal Caribbean cruise is accessible for elderly or mobility challenged passengers with a wheelchair or mobility scooter.