@IucyB
oven and grill
I swear by a pumice stone and steel wool 0000 along with a degreasing product (even fairy with water, fairly strong dilution). Things like crevice brushes, old toothbrushes and a handheld steam cleaner (you can get a cheap one for £20) get into all the crevices. If you can dismantle the oven door, all the better.
ceramic hob
Along with a pumice stone, I recommed using a razor blade. This is the best video I could find on YouTube that shows technique. Keeping both the surface and the tool wet is very important with these tools to prevent damage.
https://share.google/WwCmS7XGkj6dQCfgp
laminate floors and tiled floors
For tiled floors, either a steam cleaner or a really good scrub with something like this. The abrasion will be the key here. The safest thing to use is something mild dish soap.
I use 2 mops when I am about to clean a floor. 1 to get the dirty floor wet before I scrub, and one clean one for a final mop. I scrub in sections, use the squeegee bit to gather the water and then soak that dirty water up with an old towel. When I have scubbed the whole floor and I am happy it is as clean as I can get it, I then give it a "normal" mop to finish.
Laminate floors, I use an abrasive sponge, hands and knees, and clean it old school.
Pay particular attention to edges and corners where dirt collects. Most of that comes up with a good scrub.
carpets
This is honestly worth outsourcing to get done properly. You can get really reasonable rates.
walls
Sugar soap and a flat mop for speed. Change the pads regularly. If you don't want to use sugar soap, fairy liquid and water is fine.
bathrooms
Crevice brush to get in all the gaps. Barkeepers friend original powder on glass and steel or very ingrained dirt in bathtub. Always dust and hoover first. Vital in the bathroom