The strangers clapping on the steps is such a lovely London thing! Those candid moments with tourists photo bombing often end up being some of the best memories and photos - sounds like your DD and new son-in-law took it in the right spirit 😊
We had a similar thing with live streaming for my daughter's wedding in September - was a shocki for elderly relatives and friends abroad who couldn't travel. My cousin in Australia was in tears watching it live, felt like she was right there with us. The technology really is amazing when you think about it!
The flower walls sound stunning - we actually used Bridebook when planning and it was brilliant for keeping track of all the suppliers, décor ideas, and coordinating with the florist.
Honestly don't know how I would've managed without it - having everything in one place and being able to share timelines with vendors made such a difference. Would definitely recommend it if anyone's in the planning stages!
Sounds like you had the perfect day. These memories are priceless aren't they? ❤️