well depends on ur budget
if less than 1k, maybe just Fujifilm Z5 (around 900-1k)
if less than 1.5, maybe Fujifilm F31 (around 1.2k)
if u got more than 2k, think D40 (with kit lense)
if u got more, hire some guy to snap for u (just kidding)

too bad i dont have much indoor shots to share with u
but from my experience with F31 (auto mode n no tripod)
indoor with some light + no flash, F31 will bump up the ISO sensitivity (1600/3200)
indoor with some light + flash, ISO200-800

actually..with the use of tripod
any cheap/normal camera can also snap pretty decent photo indoor
but u need to set f=2.8, shutter speed =1/2, iso =100, flash or no flash depend on situations

or just practice steady hand

hmm...correct also
let's ask sir_impesto for more info
he wants to snap still object or moving object indoor

if he want to snap ppl indoor, then we can recommend a better one
F31's face detection vs T100's face detection vs Ixus 850IS's face recognition (i think something like this)