The Burger Bar (Closed)

I heard that they sell Tiramisu in a Jar here that is quite nice so came here for a try. When I stepped in, I realized that everything requires self service. After I took the jar and stood at the counter, nobody came out after I waited for some time. The shop is quite small and lack of staff. I waited for about 10mins for someone to appear at the counter. The tiramisu was a bit expensive, but tasted not bad,quite creamy and nice, but service not that good.