Admittedly when having numerous people contribute their opinions to your design, it becomes difficult to keep a sense of consistency. It is challenging to please everyone, but compromises often need to be made in order to deal with conflicting feedback.
Sometimes it becomes easier to agree with someones idea, test it in the space and if you do not believe it is successful, you have at least been polite and taken on their advice.
There will always be a new idea that you discover, whether it be a new piece of furniture for a space or a whole new way of looking at an area. You need to ask yourself - can you justify changing this and creating more work for yourself. Use your initiative in making this decision!