I would recommend creating nested environment using vmware workstation. will be very easy to setup.
since you will be using unsupported hardware to install ESXi OS, bare metal deployment is possible but might trouble you when it comes to finding right drivers for NIC etc..
Let's say your Laptop has got 8 or 16 GB ram with dual core CPU. and is installed with windows 7 OS, now install VMware workstation 10 or 11.
create a VM with 2 vCPUs and 4 GB memory with 1 vNIC and 10 GB virtual disk space, mount ESXi 6 iso with this VM's cd/dvd drive and power it on. It will boot and begin installation of ESXi 6 from that iso.