It may need around 20-30 hours to finish this kit. 【Assemble Required】We have packaged clear english instruction manual in this our box, Even if you are a beginner, the color manual can guide you step by step to complete the miniature kit. We suggest you assemble each part, then put them together for the final model.Calm, patience, logic, imagination, hands-on ability and some circuit knowledge are needed when making it 【Exquisite Decorations】Our this miniature dollhouse kit is not just a miniature dollhouse, it's also a A micro-sized world which is beautiful for decoratio and collection.The corner of the bookshelf with touch Led make you have a glimpse of corner bright which may also bring you some interesting ideas 【Fun DIY Experience】This DIY miniature dollhouse kit come with all kinds of parts which need assembled, not a finished product.It is a challenging handmade craft kit.