140 bungalow, not too big or too small in Shanghai. If the interior area is used to calculate the approximate decoration cost, the room will be measured before making a budget. It is an approximate budget to calculate the accurate interior area and initially determine the materials, brands, specifications, quantities, unit price, total price plus management fees and design fees. According to the current market medium decoration calculation, about 2200 per square meter. High requirements for materials and functions, the decoration is not capped. ...
So generally speaking, you can make a reasonable proportion according to your own situation, such as furniture accounting for 50%-60%, household appliances accounting for 30%, and finally let the decoration company make the corresponding quotation range (you can find two or three companies to compare) to determine whether you are suitable. hope this helps