Assemble IKEA Bookshelf and Desk

We need someone to assemble an IKEA bookshelf and desk for our home office. The bookshelf is a GUSTAV series and the desk is a MICKE series. We have all the required tools and hardware, but we need someone with experience to assemble it correctly and safely. Please ensure that the pieces are properly attached and levelled. We would like the job to be completed within 2 days.