Given the task definition, example input & output, solve the new input case.
You are given a review about a place. You need to provide a rating from "1 star" to "5 stars" for this place.
Example: Although I did enjoy the food here, I was completely unimpressed (and slightly annoyed) by the overpriced margaritas. I ordered a platinum which contained "fresh" juice. It tasted like it had sprite in it, so I thought surely she gave me the wrong one. It turns out that "fresh juice" is really margarita mix on tap from the same gun as the sprite. I asked for something fresh to replace the horrible margarita and received a rocks glass with just muddled lime and a salted rim. I'm not sure it contained any tequila. Horrible! It's not that hard to make a fresh margarita!
Output: 2 stars
The writer has been annoyed in this place and has enjoyed the food. So, "2 stars" sounds reasonable for it.

New input case for you: Upon arrival, I had a really good impression of this place. It was clean, it was cozy and it was private; at least that's what I thought until morning time when I found out that the walls were very thin and I could hear practically every word from our neighbors. Even worse on my last night there, a new set of neighbors were arguing their lungs out at 7:00am waking me up bright and early and losing an hour of extra sleep. This has to be the first Vegas hotel that I've stayed at where the walls are built this way. I'd expect that at some run down hotel but not in Vegas. Another small complaint I have is that the water in the shower takes at least 3 minutes to start getting warm. This could have just been my room but was rather annoying. It would have been worse if it never turned warm at all and would have had to take a cold shower. Here's a quick run-down:

Pros:
-Clean room
-Has nice extras like coffee-maker and an actual refrigerator which is a bit rare
-Easy access and parking (which is probably why most people highly rate it)

Cons:
-Thin walls which means no privacy and more conversation than talk radio
-Water in shower takes a little while to get warm but I guess that's more of an annoyance than anything

Bottom Line: I can't stay here again. The room can be gorgeous but if the walls don't provide decent privacy in terms of sounds, it's a complete failure in my opinion. It's rather surprising they chose to built the rooms this way but I suppose 2 out 10 people may not mind.
Output:
2 stars