So, the quay- it’s a typical slightly out of town family/young person type place of restaurants, bowling, bingo cinema etc.
Access wise I haven’t been to every restaurant (sadly) but… I can vouch for Frankie and bennies and nandos being on the level at least. Most are new buildings and are one storey so all I can say is that they are likely to be accessible in those terms
The Odeon is a really good accessible cinema one of the best in my opinion. The formal details are on the disabled go link below. What makes it for me however is that the screens are entered from the back so that the disabled seats are back here not at the front craning front like other venues.
One issue I’ve had is that non blue badges often use the spaces, especially on rainy nights so parking can occasionally be tricky.
Overall though the whole place makes going for a meal then film/ activity as about as easy as it can be http://www.glasgowonline.co.uk/street/Springfield_Quay/