This 309sq ft flat has a full kitchen, a large bath tub, a cinema and a gym (11 Photos) By: Staff In: Architecture, Awesome, United Kingdom, Web Only Apr 21, 2016 2 Liked! 0 Disliked 0 1 With just 309 square feet architects have managed to pack in a full kitchen, a large bathtub, a home cinema, a gym, and even a play area for cats. Category: Architecture, Awesome, United Kingdom, Web Only Like this post? 2 Liked! 0