你好，我们同意了2500英镑的报价，用于重新装饰我们的大厅，铺设新的乙烯地板，更换4扇门，包括重新油漆框架，并重新装饰楼下的厕所(在一面小墙上贴几块瓷砖，并平整墙壁)。工作应该需要大约两周的时间，我们已经在第三周了，对工作的标准一点也不满意。墙壁是用石膏板做的，但它们是凹凸不平的。有很多不平的地方，当他固定一个踢脚板时，你可以看到它不是直的，而是椭圆形的!门框还没有完成——他试着烧掉一扇门框上的油漆，但花了很长时间，因为有很多油漆层，所以剩下的部分他只是用砂纸打磨。旧的油漆仍然清晰可见，现在我只剩下新的门在破旧的框架上!门被固定在现有的整体旁边，看起来真的很俗气!我们向他提出了这个问题，他才同意降低价格，不做框架。我还有一面墙没有完成，底部很不平整，我告诉他在这面墙修好之前不要修踢脚板。我们现在还得自己做框架，或者让别人来做。在框架完成之前，我无法真正地粉刷墙壁，而且，用石膏板安装的墙壁甚至都不直! Literally everything he does requires redoing, even the little pipes that go to the radiator are fixed at the angle, not straight! We are really annoyed as were hoping for finally straight walls and refurbished door frames, already paid him £1500 but he doesn't seem to know how to fix the wall issue. He's just finishing the floor today and I am not sure what to do - shall i just ask him to leave it completely and not pay anything else or if he wants to finish the wall give him a chance? if he does, how much more shall i pay him for the job that's not up to standards and unfinished? thank you for your advice