Bonavita Hudson Ii Lifestyle Crib Instructions

The Bonavita Hudson II is a $300–$400 investment that lasts 10+ years. The key to longevity is following the torque sequence (hand-tight, assemble, then final tighten) and never forcing a bolt. If you feel resistance, back it out and try again.

When in doubt, Bonavita’s customer service offers free replacement hardware for life. Register your crib online immediately after assembly to activate the warranty.


Disclaimer: This guide is for informational purposes. Always refer to the physical manual included with your specific Bonavita Hudson II crib, as manufacturing revisions may occur.

The Bonavita Hudson II is a convertible lifestyle crib that transforms from an infant bed into a toddler bed, daybed, and full-size bed. Proper assembly requires securing the main frame panels, installing the mattress spring at appropriate heights for the child's development, and attaching the front rail with provided hardware while ensuring all bolts are tightened. To ensure safety, assembly should be completed on a soft surface to avoid damaging the finish, and all hardware must be periodically checked for tightness to meet CPSC standards. Detailed assembly instructions and conversion steps are required to ensure the longevity and safety of the product.

Bonavita Hudson II Lifestyle Crib is a versatile nursery staple designed to grow with your child through multiple stages of development. While specific manuals can sometimes be hard to find online, the assembly generally follows standard Bonavita "Lifestyle" procedures. Core Assembly Steps Follow these general steps to set up the crib safely: Prepare the Base:

Attach the feet or base frame to the side panels. Use the included Allen wrench to secure bolts, ensuring you do not over-tighten initially. Connect Panels:

Attach the headboard and footboard to the side panels. For many Hudson models, this involves pre-threading Allen bolts into pre-drilled holes on the legs. Install Mattress Support:

Secure the mattress support bracket using wing nuts or bolts provided. Newborn Setting: Start at the highest position for easy access. Toddler Setting: bonavita hudson ii lifestyle crib instructions

Move to the lowest position as soon as your child can pull themselves up to a standing position to prevent falls. Final Check:

Once all components are aligned, go back and tighten all fasteners firmly to prevent body or clothing parts from getting trapped. Key Conversion Features The "Lifestyle" designation means the Hudson II is a convertible system 3-in-1 Versatility:

It typically converts from a full-size crib to a toddler bed and then to a daybed. Toddler Bed Transition:

To convert, you generally remove the front rail and install a toddler guardrail (often sold separately) while keeping the mattress at its lowest setting. Full-Size Bed Conversion:

Some versions allow for conversion into a full-size bed using the headboard and footboard. This requires a separate full-size bed frame or conversion rails. Essential Safety Standards Slat Spacing: Ensure the spacing between slats is no wider than 2 3/8 inches (6 cm) to prevent entrapment. Mattress Fit:

Use a mattress at least 27 1/4" by 51 5/8". The gap between the mattress and crib sides should not exceed 3cm (roughly 1.2 inches) when pushed into a corner. Placement:

Never place the crib near windows with blind or drape cords, as these pose a serious strangulation hazard. Crib (1921) - Assembly and Operation Manual The Bonavita Hudson II is a $300–$400 investment

The Bonavita Hudson II Lifestyle Crib is a versatile piece of furniture designed to transition with your child from infancy to adolescence. This guide covers its primary assembly and mattress adjustments based on standard Bonavita lifestyle model procedures. Pre-Assembly Requirements

Tools Needed: You will primarily need an Allen wrench (typically included) and a Phillips head screwdriver.

Safety Check: Inspect all wooden parts for splintering, cracks, or sharp edges before starting.

Registration: Locate the model and serial number on the inside of the headboard or stabilizer bar and register your product for warranty support at Bivona & Company. Assembly Steps

Assemble the Frame: Connect the side panels to the headboard and footboard. Use 2-inch Allen bolts and washers to secure the panels into the predrilled holes.

Install the Stabilizer Bar: Insert barrel nuts into the predrilled holes of the stabilizer bar. Align them to capture the 3 1/8-inch bolts, and tighten using your Allen wrench.

Attach Mattress Support Brackets: Select one of the three height positions. Secure each of the four support brackets to the crib posts using Phillips head screws and wing nuts. Disclaimer: This guide is for informational purposes

Install the Mattress Support: Place the metal spring frame onto the brackets. Ensure the manufacturer's "this side up" sticker is visible and facing upward.

Final Security Check: Hand-tighten all bolts first to prevent stripping, then go back with the Allen wrench to ensure every connection is snug, but do not overtighten. Mattress Height & Transitions Bonavita lifestyle crib assembly instructions

Because Bonavita Furniture (specifically the Hudson II model) has been discontinued for several years, official physical manuals are often lost. This guide covers assembly logic, safety conversion instructions, and how to obtain replacement parts.


According to the American Academy of Pediatrics and Bonavita manual:

  • No Bumpers: The slats are 2 3/8 inches apart (meets CPSC standards). Do not add padded bumpers.
  • Lower the Mattress at 6 Months: Once your child can push up on hands and knees, move the mattress to the lowest setting.
  • Transition Out: Stop using the crib when the child is 35 inches (89 cm) tall or when the top rail is below their chest (nipple line).
  • Requires Bonavita Toddler Guard Rail (sold separately, model specific to Hudson II).

    To Daybed: Simply remove the front rail. No guard rail needed. To Full Bed: Discard side/front rails. Use the headboard only with a standard full-size bed frame (not included).