My Mum had a highchair that converted into a low chair/table arrangement (not seperate) when me and my DB were little. She wants to find womthing like this for my DS who she will be looking after 2 days a week.
I am getting the Antilop and suggested it would be easier to get another of those for her and a seperate little table and chair later, but noooooo, apparently that is no good! 
She has seen the wooden one in Argos but this comes into a seperate table and chair, does anyone know of one that is still attached when 'low'? Unlikely I know but she is picky...
but as she is kindly looking after DS I feel I should get whatever she likes/suits her IYSWIM?