They are cheap and often start robust looking.
But they are stress sensitive delicate little creatures which compared to their size need gigantic enclosures.
Housed innappropriately, many specimesn do seemingly well for 4-8 months and then rapidly decline and die.
They are very quick and jumpy and need a lot of space to run. Like 6 x 3 ft ground space are about the minimum.
In about 2/3 of the tank you should provide Uromastyx temperatures. They do not digest well, unless heated up to extreme temps.
Bright lights -metal halides are a must- are needed as well.
In the other third of the enclosure you should either provide a system of artificial tunnels and hide boxes or a thick (at least 20"
layer of a clay sand mixture which allows them to dig tunnels by themselves.
Leioleüpis are social but males are territorial. Also not every male gets along well with every group of females.
They should be fed for 30-60% about the same diet as Uromastyx. The rest should consist of the usual feeder insects.
Some -in fact very few- Liolepis keepers so far had breeding success. Afaik, all these cases dealt with either gravid imports or a large outdoor enclosure in a southern area.
Hope that helps.
Ingo
P.S.: They sometimes do not tolerate fenbendazol well.