Propagating

I have a fiddle fig that i would love to propargate as when i rescued it, it lost a couple of leaves and i would like it to branch out as it is very tall and can't stand very well. Very top heavy. It lives inside year round and my house hasnt got the best light for some plant, but good diffused like for my fiddle fig.

I have some questions.
Where do i cut?
When is the best time as i am going away in spring and summer and wont be able to change the water everyday?
And can you cut and propergate in winter?
Or it is worth doing in spring and getting someone else to babysit my plant?

I have also had my fiddle fig for a year. So still feel new at it. Any advice is welcome xx