@Quan98
Quan, it is always a dilemma when guests ask for 'extras' that were not included in the listing description because, one thing leads to another! You want to be a great understanding host, but each time you give in to a guest request they subconsciously regard that as a win and will feel more comfortable asking for additional things......"Would it be ok if I have a friend or two over? " One request leads to the next!
From my point of view, I would give some ground here if this were my long term guest but, I would be very specific about what I offered. As far as the laundry is concerned I would say...."As I service the bed linens and towels every 4 days I would be quite happy to put any personal washing you might have through with those things for you if that helps you out. Unfortunately I have had to cover repair costs in the past when guests haven't understood how to use my appliances so, I reluctantly like to keep control of the laundry myself, I hope you don't mind, I will help out however any way I can"!
The Kitchen is a bit different! Cooking requires the use of a kitchen, not just one bit of it or another, and a cooked meal requires eating while it is hot, not once the kitchen is cleaned up! Your guest may be a neat freak and respect your kitchen, your things, and keep it neat and clean.....but guests like that are in the minority. Shared kitchens are one of the major sources of friction in home hosting, and you can suddenly find your guest is hopping into your things in the fridge and the pantry and quickly costing you a substantial amount of money, quite apart from the mess that is left behind, and the damaged utensils.
From the look of your listing photos the room you offer is lovely but does have limited space and you would not want any form of cooking taking place in that space, or on that lovely pale carpet so that option is out!
You don't show any photos of your cooking area and that is understandable Quan but, if you allow the use of the kitchen you will have to set some strict rules! Your own personal foodstuffs are not to be used and the kitchen area must be kept in a neat tidy condition or you will have to request a cleaning fee, as it is not something you have allowed for in your listing amount. It would be preferable to set up a small cupboard somewhere in a common area with a cheap microwave toaster and kettle on top for guest use for those times you might have longer term guests, and have a cutlery tray and a couple of plates and mugs in the cupboard dedicated to the guest use?
Whatever you do Quan, be very firm and specific in what the guest can do and use. Most of them are great but, the ones that make requests are the ones that you sooner or later regret hosting!
Good luck!
Cheers.......Rob