I shared my idea about the flip over storage table with my group after the discussion we realize the steel structure and the flip part is not safe enough for 5 years old children. They might set on them and hit by the flip over board in the case with out any supervision. In addition if the steel structure broken the community won’t be able to fix it. From the safety and convenient perspective we decide to use lift up structure, which is far simpler than the previous one. Based on the interior design of their drawing room plywood was chosen for the table.