Hi Dawn,
I hope you’re looking forward to your visit to Belfast in May.
For mobility scooter hire in Belfast, I recommend contacting
Mobility Direct NI. They seem to offer a range of mobility equipment and may be able to advise on short-term hire and delivery options during your stay in the Titanic Quarter.
Perhaps other members here on this forum can also suggest additional options for your visit.
I hope this helps with your planning, and I wish you a very enjoyable visit to Belfast.
Regards,
Eoin