Designing of kitchens

The program is a drawing/editor aid developed using C# and MS Sql used to draw and edit kitchens and it has to have two main functions: A- Drawing/Editing: 1- user chooses (standard/non standard) area (standard is rectangle and square kitchens) if standard then user inputs (length,width and height) else he/she draws his custom shape free hand 2- user can add/edit and modify in 2d/3d 3- program has ability to upload pallets as library for door/windows/cabinets etc designs 4- user can add appliances such as sockets ACs microwave oven etc 5- then user can draw cabinets and choose their style from library 6- user can choose door handle style and cabinet door handle style 7- sizing is shown on design once drawn as per the dimensions of the area B- Sizing and Calculation: 1- The app can generate a table showing each cabinet sizes, doors, etc mathematical procedure will be explained to the developer once selected 2- the tables and sketch can be exported to PDF format