Furnishing an office is a bit different than furnishing your own home or flat. With an office, aesthetics don't play nearly as important of a role as they do in the home unless you regularly serve clients at your location. If clients never see your offiice furniture, then you don't need to worry about having matching pieces unless that is something that is particularly important to you. You need to select pieces that are solid and comfortable, yet they can't be so comfortable that they make employees want to recline and fall asleep while they're working.
The way that your office is set up will play a big role in determining what types of Cambridge office furniture you need to invest in. If you have a large, wide open space that will be where a lot of employees are stationed, then you should look into cubicle type desks and corner desks that will maximize every bit of room you have.