how about a pic or two ... so we get a better idea ...

without such.. one idea might be to get the larger pot.. and fill it with pebbles or sand ... something heavy ... and just stick this pot in it for stabilization ...

wonder if your big city location might lead to other ideas ... repotting in winter in FL might be different than int eh cold north ...

is it getting enough light??? ... that might be part of the flopping .. as well as overwatering ... maybe we could tell from a pic ...

use the photo button below the box you type in.. to add pix into this post ...

ken

Hi there, thanks very much for your reply. I have attached some pictures of my cheese plant, as you can see it is off to one direction. It doesn’t stand up alone in its nursery pot.
I like in the UK so currently very cold. I would like to repot it so I can train it using a stake but not sure whether now is the best time to do so. Thank you!

you can just put a stake in it the way it is, and repot when its warmer if thats what youre comfortable with.

also if you rotate it a little bit each day, it will help it to stop growing one way.