ARIANNA convertible corner sofa, double bed element and interchangeable chaise element with storage box, fabric, 259 x 201 cm

Maxstile convertible sofas are masterpieces of aesthetics and practicality—modern space-saving solutions that allow you to furnish any living room and open-plan area with elegance. The special features of these models, made possible by advanced technology, allow you to open and close the sofa bed in just three steps.


The Arianna sofa bed is practical and functional, with a slim, elegant shape. Comfort is ensured by the 14 cm mattress and the electro-welded support.

Fabric
The fabrics used for our products are sourced from leading manufacturers in Italy and combine outstanding colors, patterns, and quality.
The fabric used for the Arianna sofa is 100% polyester with a weight of 380 g/m². Abrasion resistance is high at 25,000 cycles, and color fastness to rubbing is >4.
Microfiber is a popular synthetic option thanks to its resistance to stains and wear. It is easy to clean and offers a pleasant texture, making it ideal for families with children or pets.
Our designers and stylists are constantly searching for special fabrics with distinctive colors and quality that meet our customers’ needs.

ProntoLetto opening mechanism
Arianna features the practical bed-preparation mechanism that allows you to open the bed effortlessly by simply rotating the backrest.
The fold-out bed opening mechanism allows the backrest and seat cushions to remain attached to the base. The retractable fabric handle ensures easy opening through a simple backrest-rotation action.
The electro-welded steel mesh with elastic straps and wooden slats ensures comfortable sleep and long-term structural resistance.
Two practical compartments are built into the backrest for storing sleeping pillows.
The extension includes an elastic band to secure the mattress.

Sleeping mattress
Choosing a sofa bed requires closer attention to the mattress it includes.
The Arianna sofa is equipped with a high-quality sleeping mattress measuring 140 x 190 x 14 cm.
Over time, polyurethane loses its load-bearing capacity only within very small and acceptable limits and, if compressed for a long period, tends to deform in folding areas. Maxstile uses only high-density, high-quality polyurethane, allowing mattresses to return—with minimal tolerance—to their original shape.
The HR (high resilience) polyurethane foam used has a density of 35 kg/m³.
The Best Sleep cover, with a zipper on three sides, allows washing and replacement, as well as easy fitting onto the mattress.
The cover has a zipper on three sides, fully encloses and protects the mattress, is washable at 40°C, dries quickly, and does not deform after washing. The cover has no piping on the outer corners of the mattress. Three-layer quilting: knit (180 g/m²), wadding (150 g/m²), nonwoven (40 g/m²). The zipper used is 5 mm on three sides. The cover fabric is premium quality, ensuring high air permeability.

HR polyurethane foam
The seat is made of high-resilience HR foam to provide enhanced comfort in use.
With an open-cell structure arranged randomly, high-resilience polyurethane foam offers comfortable elasticity and firm body support. It improves air and moisture ventilation and immediately returns to its original shape after compression. High-resilience polyurethane foam is a top-quality PU foam, providing superior support, comfort, and durability.
The density of the high-resilience foam used is 35 kg/m³.
The backrest is made of standard foam with a density of 16 kg/m³, designed to provide enhanced comfort in use.

Frame structures
All our sofa frames are made from durable materials: plywood (12/18 mm), MDF (4/10 mm), particle board (12/16 mm), beech wood, and fir wood.
The supporting structural parts are fastened with screws.