7 of us (4 adults, 3 children under 7, 1 in a pushchair)are travelling to London on a Friday evening, arriving at Paddington at 4.30 and staying in Waterloo.
We have a list of things we would like to do - would anyone be kind enough to help me plan it? I can't get my head around where eveyrthing is and how to work the unerground out 
We would like to visit Trafalgar Square, see Big Ben, St Pauls Cathedral and the London EYe (just see them all, not go in) and go to the Science Museum on the Saturday.
On the Sunday we would like to go to Covent Garden and possibly the transport museum.
Is this feasible or do I need to rethink it? What is the best way/ time to do these things?
If we have to get to Waterloo from Paddington at 4.30 would it be better to wait for a while to reuce the risk of rush hour tube time? We could get the dc something to eat before leaving if it would be better to wait until later
Also, any advice on places to eat around these places would be appreciate. We are staying near a Sainsburys so will be taking a packed lunch but need to eat on the Friday and Saturday evening.
TIA 