We are looking at some properties on the Isle of Dogs near Masthouse Pier while our DS is starting school on the other side of the river.
The Pier is 5 mins walk away and the Pier on the school end is just a little more than 5 mins.
I used to commute with one of the Thames Clippers services but only in the evening so was never concerned about punctuality.
From experience some of the services can be affected by (very) adverse weather and they are nowhere near as regular as most Tube/Overground services but all in all a very pleasant commute.
However taking our DS to primary school to make it for 9am...Is that something people have experience of?