Nothing really. Having a desk in the room would be more convenient, but on the morning we left, Catherine told us that guests could use the table in the breakfast room.
The Haven is a charming family-run guesthouse, with excellent location (only 5-7 minutes of walk to the train station). Our room is very clean and charmingly decorated. Catherine and Mal are a quiet but very gracious couple. Mal made excellent breakfast, with fruits, yogurt, coffer, tea, pastry, and choice of either English breakfast or omelets. We stayed there two nights; on the morning we left, we had to leave early to catch a train to London, and we were served breakfast half an hour before the scheduled time. We were very happy with our stay.