"Sort of, yeah," he remarked with a shrug; it wasn't quite right, but she'd got it close enough and he wasn't about to explain the inner workings of his ship for no real reason. Disappears and reappears, that was all the observer really needed to know.
"It's not meant to!" he answered with a cheerful grin. "Chameleon circuit. They're designed to blend in on landing. They can look like a tree, a statue, a police public call box!" he listed. "Except my chameleon circuit is broken, has been for a long time... but I sort of grew to love her like this, even if it defeats the purpose of blending in!" he explained, giving the TARDIS an affectionate pat of approval.