Shangliang wine first prepares firecrackers and red couplets for Shangliang, such as "Shangliang Daji", and ties a red rope to the beam (Pisces ties the rope). This is called auspicious fish, and then presents, such as fish and chicken, are prepared to symbolize good luck.
The other is to invite friends and relatives to celebrate, which is very popular!
Congratulations on your housewarming!