A perfect blend of glamour and comfort in an interior designer's London house

Interior designer Kerri Lipsitz has always been drawn to calm, serene interiors, and her own house in London combines this tranquil mood with a luxurious, sophisticated aesthetic

The raised floor had previously been set up as a self-contained one-bedroom apartment, so Kerri's biggest job was to turn this into two bedrooms. She built an infill extension and rearranged the windows at the back of the house to create a sense of unity with the graceful sash windows at the front. This floor is a distinctly calming space, with the main bedroom painted in a delicate shade of pink. Simplicity reigns in this room, from the elegant panelling based on the Victorian window shutters, to the monochrome artwork and the flowing curtains. “In a room with a high ceiling like this I like to use a full length plain linen curtain," explains Kerri. "It's a nice elongated element that highlights the windows and proportions.”

A simple study with plenty of stylish Vitsoe shelving and a compact bathroom complete this floor. Both rooms are notable for an understated combination of antique and modern pieces; the Vitsoe shelving faces an antique Italian walnut dining table used as a desk, with Farrow & Ball's ‘Slipper Satin’ providing a calming backdrop to the whole room. The bathroom, too often another clinical space, has a 1960s Italian brass mirror to knock back any sense of shiny newness. “I often have the idea of ‘confident contrasts’ in my head when I'm creating a scheme,” Kerri says. “You need antiques paired with contemporary designs; strong silhouettes next to soft ones; masculine elements opposed to feminine ones. It turns into a sort of puzzle in my mind.” If this is the secret to creating such a stylish, timeless interior, it's a puzzle worth solving.

Kerri Lipsitz is a member of The List by House & Garden, our essential directory of design professionals. Visit The List by House & Garden here.

Kerri Lipsitz: kerrilipsitz.com