Sihoo M59AS vs M18 for Home Office Comfort: My Honest Review
- Md Lemon Mia
- May 8
- 5 min read
If you are comparing Sihoo M59AS vs M18, you are likely trying to find a budget office chair that still feels good after long desk hours. I tested both chairs in my home office in the USA. I used them for work calls, writing, web browsing, and late-night editing. Both chairs offer mesh backs and ergonomic support, but they feel very different in daily use. One feels softer and more relaxed. The other feels more upright and compact. After spending real time with both, I noticed clear comfort and support differences. This guide breaks down what I liked, what felt weak, and which chair fits different users best.
The Sihoo M59AS feels roomy and relaxed right from the first sit. The seat cushion feels wide, and the mesh back stays cool during long afternoons. I liked using this chair during editing work because I could lean back and still feel supported. In the Sihoo M59AS vs M18 debate, the M59AS feels more comfortable for longer sessions. The footrest also gave me a nice break during slower work hours. The chair moves smoothly across hardwood floors, and the armrests feel stable during typing. It feels like a chair made for home office users who want comfort without spending too much.
Pros
Wide seat cushion: My legs felt relaxed during long work blocks.
Cooling mesh back: I stayed cooler during warm days.
Pull-out footrest: I liked stretching my legs during breaks.
Smooth recline feel: Leaning back felt natural and easy.
Cons
Large frame: It takes up more room in smaller offices.
Armrests feel basic: They do not adjust much.
Headrest support is average: It felt too firm during long recline use.
Product Overview
Feature | Details |
Power | Manual recline controls |
Size | Large office chair |
Material | Mesh and foam |
Weight | Around 40–45 lbs |
Cleaning | Wipe-clean mesh surface |
Warranty | Limited manufacturer warranty |
Is the Sihoo M59AS Good?
Yes, especially if comfort matters more than advanced adjustments. I used it during long afternoon work sessions and felt less heat buildup because of the mesh back. The seat cushion stayed comfortable after hours of typing. The recline helped during quick breaks between tasks. It works well in typical US home office setups with standard desks. For relaxed all-day sitting, it performs well.
Recommendation
I would suggest the M59AS for remote workers, students, and anyone who wants a roomy chair with a relaxed feel. If you spend many hours sitting and like leaning back often, this chair makes sense. If you prefer a smaller chair with a firmer upright feel, you may want to compare it closely with the M18.
The Sihoo M18 feels more compact and posture-focused. When I sat down, I noticed the lumbar support pushing gently into my lower back. During focused writing sessions, this helped me stay upright. In the Sihoo M59AS vs M18 comparison, the M18 feels more task-oriented and less lounge-like. The mesh back keeps airflow moving, and the smaller frame fits tighter workspaces better. I found it easier to slide under smaller desks. It feels like a chair built for people who want structure during work hours.
Pros
Strong lumbar feel: My lower back stayed supported during typing.
Compact design: It fit well in my smaller desk corner.
Easy setup process: I finished assembly quickly.
Stable base movement: The wheels rolled smoothly on carpet.
Cons
Seat feels firmer: It took time to break in.
Narrower seat width: Bigger users may want more room.
Limited recline range: It feels more upright overall.
Product Overview
Feature | Details |
Power | Manual tilt controls |
Size | Mid-size office chair |
Material | Mesh and foam |
Weight | Around 35–40 lbs |
Cleaning | Spot clean mesh |
Warranty | Limited manufacturer warranty |
Is the Sihoo M18 Good?
Yes, if you want a chair for focused desk work. I used it during long writing blocks and liked the upright support feel. The lumbar area kept my posture steady during meetings. The smaller frame also helped my office feel less crowded. If you care about support more than lounging comfort, the M18 works well.
Recommendation
I would recommend the M18 for students, small office setups, and users who like a firmer ergonomic feel. It suits focused work better than casual reclining. If you want extra seat space and a footrest, the M59AS may fit your needs better.
Sihoo M59AS vs M18 Side-by-Side Comparison
After using both chairs side by side, the biggest difference came down to comfort style. One focuses on relaxed sitting. The other focuses on upright support.
Seat Comfort: Sihoo M59AS vs M18
M59AS feels wider and softer during long sessions.M18 feels firmer and more compact.Score: M59AS – 9/10 | M18 – 7.5/10
Back Support: Sihoo M59AS vs M18
M18 gives stronger lower back pressure for posture.M59AS feels gentler and more relaxed.Score: M18 – 8.5/10 | M59AS – 8/10
Recline Feel: Sihoo M59AS vs M18
M59AS reclines more smoothly and includes a footrest.M18 keeps you in a more upright position.Score: M59AS – 9/10 | M18 – 7/10
Space Fit: Sihoo M59AS vs M18
M18 fits tighter office corners more easily.M59AS needs more room around the desk area.Score: M18 – 8.5/10 | M59AS – 7.5/10
Daily Work Use: Sihoo M59AS vs M18
M59AS felt better during mixed work and break periods.M18 felt better during focused typing sessions.Score: M59AS – 8.5/10 | M18 – 8/10
Performance: Sihoo M59AS vs M18
M59AS performs best for comfort and relaxed sitting. M18 performs best for upright desk work and smaller spaces.
Ease of Use: Sihoo M59AS vs M18
M18 feels easier to fit into a simple office setup. M59AS feels easier for relaxing during long days.
Value for Money: Sihoo M59AS vs M18
M59AS gives more comfort features for the price. M18 gives good ergonomic support at a lower overall cost.
Overall: Sihoo M59AS vs M18
If I wanted a relaxed home office chair with extra comfort, I would pick the M59AS. If I wanted a compact chair for focused daily work, I would choose the M18.
FAQ for Sihoo M59AS vs M18
Which chair is better for long sitting hours?
In my use, the M59AS felt more comfortable during very long sessions because of the wider seat and footrest.
Is the Sihoo M18 good for small rooms?
Yes, the smaller frame fits tight office spaces very well.
Which chair reclines better?
The M59AS reclines more smoothly and feels better for breaks.
Are both chairs easy to build?
Yes, both were simple to assemble with standard tools included in the box.
Which chair feels cooler during summer?
Both use mesh backs, but the M59AS felt slightly more breathable during hot afternoons.
Is the M18 too firm?
It feels firmer at first, but that firmness helps posture during focused work.
Conclusion
Choosing between Sihoo M59AS vs M18 depends on how you work each day. I found the M59AS better for relaxed comfort and longer mixed-use sessions. The M18 felt stronger for upright posture and compact office setups. Both chairs offer solid value for home office users in the USA. Pick the one that matches your work style, room size, and comfort needs most.
Comments