Can you escape Anniversary

Two chairs lined up by the window, a distant view of the hustle and bustle of the city.
A series of riddles unfold in a hotel room.
Will you be able to collect clues and escape from here?
Please enjoy a relaxing time surrounded by the exuberance of your anniversary.
【Difficulty level】
Beginner to Intermediate
You can easily play this game even if you are a beginner, because there are hints 1 and 2 and the answers are provided.
【Features】
・Hints
・Answer
・Screenshots of clues
・Auto save
【How to play】
Tap the place you are interested in.
You will get items and hints.
Make full use of them to get the key.
Observation and a flash of inspiration are important.