We want to carry out a kitchen renovation that will not include an extension. There is a wall to come down that is currently housing a utility and toilet space in one corner of the space. Is an architect necessary and if not, who or what do I need? Who would help me to design a new kitchen layout? Builders seem to want to be approached with plans but having never done anything like this before I am feeling a little overwhelmed with where to start. Any guidance and advice appreciated. Thank you!