Wallpapers are applied in many areas of the house. You can start by changing the kitchen backdrop, adding wallpaper to the bathroom, and finally the bedroom. Different areas of the house can have different kinds and types of wallpapers; they should not all be the same to avoid monotony.
You can also consider changing the backdrop of your bathroom wallpaper. There are many settings to use; you can use the standard wallpapers or find some tiling options that work perfectly fine as they complement the bathroom look.
The incorporation of greenery in your house is a significant step towards cleaning the air around you. Greenery can give your more for less. Without expensive tech gadgets that may spoil after a while. Greenery also adds colour to the interior and gives you a feeling of incorporating nature into your home.
I prefer the use of real greenery that you will water to ensure its growth. However, if you are not into watering the plant, you can also opt for the plastic ones just for aesthetics, and it wouldn't require you to even water it to ensure its survival.
Slippery floors generally cause bathroom accidents. The first thing I would advise is to get better material for the floor. If not, get a rag and place it so that the slippery floor is covered with something reliably stable.
You can also consider making sure that your towel holders and tissue holders are replaced with other stronger and more usable ones. They can be regarded as handles just in case, whether it's for you, your kids, or someone else.
Consider adding some storage units in the bathroom. This unit will have expanded storage for towels and robs that are easily accessible.