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'Millbrook 3' King Size Sofa Bed SofaBedExpert.co.uk
'Millbrook 3' King Size Sofa Bed SofaBedExpert.co.uk
Millbrook King Size Sofa Bed
£1,650.00 £1,850.00
Mocca Flow Kingsize Storage Sofa Bed SofaBedExpert.co.uk
Mocca Flow Kingsize Storage Sofa Bed SofaBedExpert.co.uk
Mocca Flow Kingsize Storage Sofa Bed
£1,849.00 £2,199.00

A Proper King Size Bed. Hidden in Your Sofa.

Every king size sofa bed in this collection opens to a full 150 x 200 cm sleeping surface — the same dimensions as a standard UK king size divan. Not a small double. Not a compromise. A bed large enough for two adults to sleep comfortably, every time.

The pocket spring mattress folds out in one smooth motion and sits flat from edge to edge. No bar across the middle. No foam that softens within a year. Just a proper sleeping surface that works as hard on the hundredth use as it does on the first.

Order Free Fabric Samples

What Is Included With Every Order

Free Room of Choice Delivery Delivered to any room, including upstairs, by our in-house team.
Full Assembly Included Fully assembled and set up in your chosen room, ready to use the same day.
Flexible Delivery Scheduling We coordinate around your availability, no rigid time slots.
Old Furniture Removal Add our removal service for £89. We take it away on delivery day.

Pocket Spring Throughout. Not Just in Part.

All king size sofa beds in this collection use individually pocketed springs across the full sleeping surface. This is the same technology used in standalone king size divan beds and represents a significant upgrade over bonded foam, which develops a ridge along the fold line and loses support quickly.

Pocket springs respond to weight independently, meaning two people sleeping on the same mattress get individual support without disturbing each other. For a guest bed that genuinely gets used, this makes a material difference.

Corner and Straight Configurations

Our king size sofa beds are available in both straight and corner (L-shaped) configurations. Corner models include a built-in storage ottoman beneath the chaise section and are available with left or right-hand orientation. Straight models are available in 2 and 3 seater formats depending on the model.

All models are available in a range of fabrics including velvet, chenille, leather and linen-look options. Free fabric samples are available before you order.

Not Sure Which Fabric?

We send free fabric samples directly to your home so you can check the colour and texture under your own lighting before committing to an order.

Order Free Samples

Frequently Asked Questions

Our king size sofa beds open to a 150 cm x 200 cm sleeping surface, equivalent to a standard UK king size bed. Large enough for two adults to sleep comfortably, matching the dimensions of a standalone king size divan.
Yes. Every king size sofa bed in our collection uses a pocket spring mattress as standard. Individually pocketed springs provide full-surface support and prevent the ridge and sag common in foam sofa beds, making them suitable for regular use.
As a sofa, king size models typically measure 200 to 220 cm wide and 90 to 100 cm deep. When fully opened, the bed extends approximately 200 cm from the sofa back. Check individual product dimensions before ordering.
Yes. Several of our king size sofa beds are available in L-shaped corner configurations with left or right-hand chaise options, including a built-in storage ottoman beneath the chaise.
Every order includes delivery to your room of choice, full assembly, and packaging removal. No extra charges for stairs or upper floors. Old furniture removal is available for £89.
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