Begonia Jackpot

I hit the flower jackpot when I was given this brilliant yellow begonia as a birthday present about 2 months ago. It is looking great now. I've obviously done the right thing by keeping it in bright light. It sits on a table at an east-facing window in the lounge and gets 3/4 hours of sunshine each day (when the clouds roll back!). I'll let the potting soil dry out slightly between watering during lower light and cooler temperatures of autumn and winter, although the lounge never gets very cold. There is great advice at this Wikihow site on how to keep a begonia in tiptop conditions indoors.