Ernie, unfortunately I don't think you will find with respect to handicap accessible playhouses. Mind you with some alterations to the actual plans ie. ramp, wider doors etc... it shouldn't be hard to do. Send me your Email address and I will send you a couple photos. I haven't built many but I've built a few. I build sheds for a living and really a playhouse is a fancy scaled down shed. I just finished a cedar playhouse for a customer locally cost $10,000, quite a picture looks like a cabin, wrap around porch etc. (lost my shirt on it, oh well live and learn!) Take care Doug...Dell Sheds Inc.