Q1: My house's stair is quite the same as this but the problem is, it is quite slippery. I found some solution for it:

- one of them is to put the tape which prevent slippery [but it will make the stair ugly.]

- use some anti slippery chemical which I dont think can be found in normal hardware shop and I dont know how long can it last

- to cut some lines on the tiles and put metal in the lines which is something like wat they did in shopping center.



Q2: Is there any lighting that is suitable for the living room or room if plaster ceiling is not use besides long fluorescent tube

thanx but can i know how long can it last?

erm, nonslip tape on the stairs?quite ugly ba
downlight in the living room is ok. but how bout in the room?use downlight in the room too?

i found some image of the nonslips mat,it is kinda like the tape as well just thicker


downlight without plaster ceiling?any design for recommendation?
tqvm

the idea is not bad.tq

how bout the stairs?