sorry i havent been answering but ive not been very well so took some time away from things.
speeking with my sister about sebastian and she said if anything he is more content since becoming an indoor cat, he putting on weight, hes never whined/cried to get out, he sits looking out of the window less than tiger does and shes never been an outdoor cat as i got her as a kitten, the closest seb seems to get to wanting out is when i let lela our dog out, he will sit by the back door and wait for her to come back in, but he wont try and go out with her so i think he does that as he has become good mates with her, he will sleep in what ever room she is resting, he even tries to play with her.
as for the litter tray in my room, i have it there as toffee spends most of his time in my room, with him being blind he gets scared when he hears some one coming near, so i put that in there as the last thing i want his for him to mess in my room because he is too scared to leave one time that tiger and seb are playing on the landing, that and it means i can make sure lela wont eat the poop b4 i get chance to remove it. i have one in the spare bedroom as thats where the queens spend most of there time when they wish to be left alone and get away from stuff going on in the house and i have a stair gate there to stop lela getting in the room at the tray but it means toffee cant get in there, and i now have one down stairs in the kitchen which i have just introduced. at the time seb peed i only had the two trays as the queens always shared one without a problem, and my sister passed me one i gave her when she first got toffee, seb and toffee shared that one for over a month, i do the trays every other day, so i can only guess that seb just suddenly decided that toffee's bum stinks too much to share anymore. weve not had any problems since adding a third tray, but i will be adding a 4th, no idea where i will put it though as i realy dont fancy a litter tray in my front room even if it is hooded.
ive added a pick just to show you how content seb is.