We went straight to underwear. Unless it’s a big wee you can usually catch it before it ends up on your carpet! (usually)
You could put underwear on first and then a nappy? I put training pads everywhere just incase .x
For us it was just day 1 really where there was wee on the floor as we did no trousers on day 1. Day 2 onwards was loose trousers so that usually got wet instead of the floor.
We’ve been offering the potty and accidents will happen he gets the poo but not the wee 🥹 we’re going to use the long weekend to our advantage and put undies on under his nappy so he realises straight away if we’re out the house otherwise it will be just undies in the house xx