I frequently have to do overnights and I also hate packing. I solved the problem by making myself a list of standard things to take. Then when I have to do a trip, I just pull out the list and check things off. It has saved me loads of time because I don't have to think about it and I've never forgotten anything since I've been doing that.
I knew you meant ottoman. I thought maybe there is a different name for it in other parts of the country. lol An ottoma with storage sounds ideal.
That's a good idea about a list. I'm coming back on Thursday, but still. Now that the weather is colder, there are jackets to consider and socks! Over the summer I liked carrying on a suitcase and that was it. LOL