Friendly communication
I suggest you communicate with your neighbors upstairs and discuss the construction time. Please put forward your needs politely to make both sides feel comfortable.
Reflect problems to the property.
If neighbors carry out construction within the prescribed rest time, they can complain to the property management company. If the circumstances are serious, the property company may take measures such as cutting off water and electricity as a warning.
Seek police assistance
If the property management effect is not good, you can consider complaining to the public security organ. For acts that seriously disturb the people, the public security organs will criticize and educate or impose fines.
Self-adjustment and adaptation
Please understand that the upstairs decoration is their right, as long as the construction time is reasonable and legal, others have no right to interfere. You can try to adjust your schedule to avoid rest during the day, or buy earplugs to reduce the impact of noise.
Reasonable complaint
Every residential property usually has a specified renovation period. If you are disturbed by construction noise in other time periods, you can make a reasonable complaint.