Hi. Could you check a piece of my text, please?

In my country people prefer decoration that will be useful. Thus, lamps can throw light while the vases are sometimes just for aesthetic design. Regrettably, one of the problems that can arise with decorating my house is high cost of decorative things. I think the best solution to this problem is that I should look for sales and try to seek cheap decoration in the garage sale. I'm deeply convinced that garland is the best decoration for me as it makes my room look more attractive and cozier.

Question

Hi. Could you check a piece of my text, please?

In my country people prefer decoration that will be useful. Thus, lamps can throw light while the vases are sometimes just for aesthetic design. Regrettably, one of the problems that can arise with decorating my house is high cost of decorative things. I think the best solution to this problem is that I should look for sales and try to seek cheap decoration in the garage sale. I'm deeply convinced that garland is the best decoration for me as it makes my room look more attractive and cozier.

Answer

In my country people prefer decorations that will be useful. For example, lamps can provide light, while vases are sometimes just for aesthetic design. Unfortunately, one of the problems that can arise with decorating my house is the high cost of decorations. I think the best solution to this problem is that I should look for sales and try to find cheap decorations at a garage sale. I'm convinced that garland is the best decoration for me as it makes my room look more attractive and cozier.

This is my version of the text with corrections. Great job overall, I just made some minor changes to make it sound more native-like.