I need to get to Paddington station on Monday with baby and luggage - does anyone know how accessible Paddington Underground station is, I'm ok if it is just escalators, no steps? Also would Waterloo be the best place to change, is the interchange from Jubilee line to Bakerloo line step free (starting my journey at Forest Hill, on to Jubilee line)? Also considering getting a cab up, could call a black cab but does anyone know any minicab companies that have child car seats (size 0)?