Yes, a split bed can be installed as an original option at purchase or retrofitted. To retrofit, we cut your existing bed panels in half, adding a cutout for the table leg. This allows you to use the table when one half of the bed is up and one is down. The cost for this is $215.

We do not supply a mattress for the split bed. Below is a list of suggestions for split bed cushions. Prices and details shown are from 2022, when we ordered reference samples. You may also want to check the Vistabule Owners Facebook group for options other split-bed owners may have found.

Cushion Pros.com
https://www.cushionpros.com/cushion-designer/769/11568-chaise/shape
Total cost estimate includes two cushions, tax and shipping: $866.45
There are different prices for fabrics. No returns allowed for this option.

Parameters:
Type: Chaise
Shape: Rounded Rectangle 1 Break
Dimensions: W: 28″ X SC1: 21″ X SC2: 56″ X T: 4″ (SC1 is the “seat” of the cushion)
Ties: Section 1 Break Left| Section 1 Break Right|
Main Fabric: (Color choice here)
Filling: Densified
Style: No welting/Box Edge
Join Option: Join
Total Fabric Required: 8.18

Millard Brands
https://www.milliardbrands.com/products/4-tri-fold-foam-mattress-with-cover
“Single” trifold mattress 75″ x 25″ x 4″
Two with tax and free shipping comes to approx. $192
These ship fast 3-5 biz days
Only 25″ wide

Note that the second option (Millard Brands) is less expensive, but their maximum width of 25 inches would leave a gap between beds or on the outside of the sleeping area.