Travelling with a Toddler (UC)

Hi
(haven't posted in a LOOOONG time - has been a while since we flew Virgin....
).
Just booked husband, toddler (will be 17 months) and me on to a flight to Miami (UC) in June and have a few questions (have flown UC quite a bit, but never with a toddler).
This will be Jnr's 3rd trip to the US (with ANZ at 5.5 months and BA at 12 months).
I noticed that we cannot assign seats, I assume this is because Jnr is a lap infant? Can seats be assigned over the phone? I do not expect a bassinet seat, since Jnr will be too big, too heavy and too mobile to fit/stay in one (although 2K is available, if it is a bassinet). But I was hoping to get seats assigned on the LHS of the plane (i.e. in the K Column): since we would face a wall, there would be less chance of Jnr bothering/flirting with other passengers.... ii) .
We are also travelling with the in-laws, but on a seperate booking (they are returning to the UK earlier than us). If I phoned up, would it be possible for us to get seats assigned (in the K column - they are available) together (again, more containment for Jnr and less bother for other passengers)?
Also, what would the food situation be like for Jnr? When I booked, the option for "dietary requirements" were "none" (like for adults) or "baby meal". I have selected none - Jnr has turned his nose up at baby meals (i.e. packets/jars/purees) since before he was 12 months old. He now eats what we do. In BA CW, the crew very kindly offered spare meals and/or food from "Club Kitchen" (mainly pasta dishes). Would the same be an option in UC? We will take plenty of snacks etc, but if I tuck into a meal, he is going to want quite a bit of it
Do any of the UC WCs (on the A340-600) have a nappy changing table?
Thanks
Boo
(haven't posted in a LOOOONG time - has been a while since we flew Virgin....

Just booked husband, toddler (will be 17 months) and me on to a flight to Miami (UC) in June and have a few questions (have flown UC quite a bit, but never with a toddler).
This will be Jnr's 3rd trip to the US (with ANZ at 5.5 months and BA at 12 months).
I noticed that we cannot assign seats, I assume this is because Jnr is a lap infant? Can seats be assigned over the phone? I do not expect a bassinet seat, since Jnr will be too big, too heavy and too mobile to fit/stay in one (although 2K is available, if it is a bassinet). But I was hoping to get seats assigned on the LHS of the plane (i.e. in the K Column): since we would face a wall, there would be less chance of Jnr bothering/flirting with other passengers.... ii) .
We are also travelling with the in-laws, but on a seperate booking (they are returning to the UK earlier than us). If I phoned up, would it be possible for us to get seats assigned (in the K column - they are available) together (again, more containment for Jnr and less bother for other passengers)?
Also, what would the food situation be like for Jnr? When I booked, the option for "dietary requirements" were "none" (like for adults) or "baby meal". I have selected none - Jnr has turned his nose up at baby meals (i.e. packets/jars/purees) since before he was 12 months old. He now eats what we do. In BA CW, the crew very kindly offered spare meals and/or food from "Club Kitchen" (mainly pasta dishes). Would the same be an option in UC? We will take plenty of snacks etc, but if I tuck into a meal, he is going to want quite a bit of it

Do any of the UC WCs (on the A340-600) have a nappy changing table?
Thanks
Boo