Tonwell Tower, an iconic 1960s water tower in the Hertfordshire countryside, has been converted into a stunning holiday home oozing mid-century style - where you can watch red kites at eye level as you relax in a circular living room 20 metres up in the air…
Design, Grand Designs houses, Interior Design
We chat with designer and artist Helena Traill — daughter of Grand Designs alumni Phillip and Angela of the Threshing Barn — to find out how it influenced her life
