Open Houseplan, click on 'File' > 'New Project', then choose your preferred template or start from scratch to begin modeling.

Houseplan offers multiple modeling methods: polygon editing, parametric modeling, and object-based assembly, accessible via the toolbar and menu options.

Download the free 30-day trial from our website; it has no feature limitations and allows full access during the trial period.

Real-time rendering allows you to instantly visualize your model with adjustable lighting, textures, and materials via the 'Render' button for quick previews.

Navigate to the 'Resources' panel, select from the available textures, and drag them onto your model surfaces for instant application.

Post-trial, saving is restricted unless you purchase a license. You can still use the app but won't be able to save or export files without buying.

Houseplan offers one-time purchase, subscription plans, and upgrade options through the 'Store' or 'Pricing' section within the app.

Go to 'Settings' > 'Account' > 'Upgrade' or visit the 'Pricing' page on our website to convert your trial into a full version.

Restart Houseplan, ensure your system meets the requirements, and contact support if issues persist through 'Help' > 'Support'.