I used to have a separate Pooja room, now I have it in my Kitchen. I donot do cleaning every day. I light lamp every day morning and evening after my bath. I chant my daily slokas, that would be as I am cooking or doing some work in kitchen. Cleaning I do when ever time permits and during festivals. I offer fruits or some prasadam. Flowers only during occasions, unlike India we donot get too many flowers here. On specific days I recite the specific shlokas, like friday it would be Lakshmi astakam etc etc.