Not been at Heathrow for some years and with an upcoming flight where i have to change terminals - how easy is it to transfer between Terminal 1 & Terminal 4? especially with a 4 year old!
We transferred between T1 & T4 a couple of years ago and tbh found it really easy (and we had my then 2 yr old niece with us). Just make sure you have plently of time between the flights (our bags were checked through also which made things easier), the directions are fairly simple and if you check out the this link from the Heathrow website it gives you info/maps/tips ect about transferring between terminals.
Neil:)