What might be good for cleaning kitchen sink, gas stoves, tiles ?

For cleaning the kitchen sinks / stove / bathroom sinks etc - Barkeeper's friend. We learnt of it when somebody scratched our bathroom sink and it looked ugly. This removed all the scratches, and now we use it to clean most surfaces. Just make sure you wear gloves when you use this because it is quite abrasive.

Floors - depends on what kind of floor you have. If you are talking about non-carpeted areas - broom, followed by swiffer dry wipes followed by swiffer wet wipes.

 

I use Tilex to clean the bathtub, porcelain sinks and tile in the bathroom. I spray and clean off in a few minutes, using a scrub brush.
I use Windex to clean the surface of the gas stove, and I wash the grates and burner tops separately in the sink. Nothing abrasive as I'm afraid of scratching the finish.
Chlorox disinfecting cleaner with bleach is my go-to for cleaning countertops. I also keep a pack of Lysol disinfecting wipes handy in the kitchen.
We have hardwood floors, so I just sweep everyday and vacuum once a week.