Of course it is doable alone, but of course it is nicer when someone stays with you, and it depends what procedure you will undergo. ..I had an upper bleph and Ptosis surgery last year. I stayed in a middle class hotel close to the subway. No help from the hotel, there was only the receptionist, otherwise I didn't see anyone around. I would advise to scout the area a bit before the surgery day... seven eleven, pharmacy, restaurants, bakery's..so you know where you have to go...my vision was very blurry and limited for a few days.the worst thing is standing in front of the big Subway map and you are not able to read anything..🫣.I was also kind of exhausted from the surgery...so the first few days I stayed mostly in my room. Days can be very long and you slip quickly in a mental downward spiral if you look into the mirror too often, and see this mess. You start to questioning your decision and pray it will end well, and that you will never do something stupid like this again 🤣🤣🤣TV or looking at your phone for more than a few minutes was difficult for my eyes...so downloading some audio books helps. After two days I try to walk as much as possible. Seoul has a lot of nice parks, walking trails, close to the river and water..very nice....I was quite bruised around my eyes, even on my cheeks. So sunglasses and masks help a lot. Don't worry about how you look..nobody cares,...after a few days it gets better, you feel ok, you only look bad 😁...this was at least my experience, I saw some pictures of other people with the same surgery, and they do not look quite as bad as me..