Use the arrows on the page or the direction keys on your keyboard to wander around. To view full screen, click on the icon on the top right of the walkthrough. Room 4 and Dining Room are on the ground floor. Follow the cursor upstairs to Room 3 on the first floor and then along the corridor to Room 2. Continue along the corridor to Room 1.
Please note that the Walkthrough was created when Lynnfield was open as a bed and breakfast, so not all rooms are featured. Also what you see as the Dining Room is now the ground floor lounge.