In terms of price.
Guerrillas often attract customers at low prices, but you should be careful whether they will cut corners. Although the decoration company offers a high price, it is because they have a professional team and training.
Material aspect
Guerrillas may be more expensive to buy building materials because they have no scale advantage. Decoration companies purchase directly from the source, the price is lower, and various resources can be integrated.
Design aspect
Guerrillas don't have professional designers, but decoration companies do, which can help you build an ideal home.
♂? quality assurance
The guerrillas left after the renovation, and the quality is difficult to guarantee. The decoration company has a professional supervisor, and the later maintenance is also worry-free.