I'm considering buying one and as of yet I've never been in one.
Wife asked 3 questions that I can't answer.
1. How do they ride?
2. Are they noisy
3. Difficulty in entering and exiting? We're both in our 80s and she is developing some mobility problems.

BE STRONG IN THE LORD, AND IN HIS MIGHTY POWER. ~ Ephesians 6:10

Socialism is a philosophy of failure,
the creed of ignorance,
and the gospel of envy,
its inherent virtue is the equal sharing of misery.
--Winston Churchill