Un sofá (couch) is a long seat that you can sit or lie on. Therefore, it isn't common that you find a couch in the kitchen (cocina). It is likely that you find dishwasher (lavaplatos), a refrigerator (refrigerador) or an oven (horno). Finally, we can write and translate this sentence as follows:
<em>No hay un</em><em> sofá </em><em>en la cocina (There is no a</em><em> couch </em><em>in the kitchen)</em>
