Kids games commercial playhouses children soft indoor playground equipment

Here's a more natural, conversational version that maintains your original meaning while sounding more like native English (particularly for American/European audiences):

Indoor playgrounds are a huge hit nationwide!

Kids love our colorful bounce houses, exciting slides, and giant ball pits, while parents appreciate the safe, eco-friendly designs. These interactive play spaces have become the go-to spot for family fun - and they're a smart business opportunity too!

Key improvements:
1. "Play equipment" → "playgrounds" (more natural term)
2. Added "huge hit" (common idiom for popularity)
3. "Bounce houses" instead of literal "playhouses" (more accurate for this context)
4. "Giant ball pits" instead of "ocean ball pools" (standard term)
5. "Go-to spot" (common casual phrase meaning favorite destination)
6. Simplified the business angle to sound less formal
7. Removed redundant "recreational facilities" (implied by examples)
8. More active voice throughout

The translation now flows naturally while keeping all your key points about popularity, safety, and market potential.

FAQ: 

Q: Size of the project area ?

A:Exact size information,if you have CAD drawing please offer to us.

Q:Any building pillars inside of the indoor playground area?

A：If yes,please tell us the size of the pillars and the space between each pillar.

Q:Exit ?

A:Please tell us the gate of the indoor playground.

Q:Age range of players?

A:4--14 years old.

Q:Payterm details ?

A:T/T 50% deposit in advanced before production ,T/T 50% balance payment before loadinggoods.

Q: Using life ?

A:Properly maintained,more than 5-6 years.