Responses
I haven't tried this, but based on you comment, it's the Overall convenience that you got and you don't need to think or plan what you need saves a lot of time in grocery shopping, commute to specific place for specific service etc. Overall the conveniency of it.
That is if you find a hotel that's not over pricing lol

Actually living in a hotel doesn't sound so crazy when you think about it. I know some people that did the exact same thing as Jinhyeong did. Like most of the time, they would live in a hotel for a like a year or so. They'll contact a staff/agent so they could get a pretty big discount. Sometimes some have like a one month or three months, six months, or even one year to stay packaged. It's like you're "buying" a unit there.
At some point in my life, after calculating cost living, etc i come to a conclusion that sometimes, it even has much more benefit if you planned to stay in a long time cause you got:
1. Meals, often buffet for three times a day (except from room service, ofc). Appetizer, main course, dessert.
2. Free wifi, electricity, water, etc
3. Unlimited swimming pool
4. Free gym
5. Free spa
6. Some hotels I've been visited even had like a free nail salon and hair salon
7. Hairdryer (free, you don't need to buy it)
8. Wardrobe closet (again, free)
9. Jacuzzi
10. Security
11. Housekeepers service
12. SmartTV that has OTT like Netflix, etc.
13. Air conditioner (at least in my country not every household got an aircon, especially when your country is hot and humid)
14. Free laundry and dry cleaning, sometimes you can request to get your shirts ironed too
15. Maybe not in every hotels (or maybe they did, idk I've never tried it before) but i read some of them provide service to clean your shoes too
16. Sometimes they even got live band performance
17. Balcony with view (again, not everyone got balconies in their house)
18. Free shampoo, body soap, etc.
What else?? I know it's technically not "FREE" FREE. But like, you get what i mean right
Well... Thinking about the rise of the properties price and apartments price, living in a hotel (especially when it's close to your workplace, uni, etc) kinda make sense somehow.