I have travelled on local trains before, but need to do London and longer journey. I am finding the information available confusing! I will be only adult and have a 3 year old and baby in a push chair. I can't do escalators as older one panics and can't get on and off them by himself. I can't lift him and the push chair.
Firstly, I am finding it very confusing to work out which tubes we can use. Do they expect push chairs to use escalators?
Secondly, I am trying to pre book the ticket as it is 1/3 of the on the day price. It says under 5's don't need tickets, but then if I have a seat allocated for the inter city part of the journey, how will I know if there will be a spare seat? The baby will be on my lap, but it would be a long uncomfortable journey with only 1 seat for 3 of us!